The following groups or categories of chemical substances are exempted from some or all of the reporting requirements of this part, with the following exception: A chemical substance described in paragraph (a)(1), (a)(2), or (a)(4), or (b) of this section is not exempted from any of the reporting requirements of this part if that chemical substance is the subject of a rule proposed or promulgated under TSCA section 4, 5(a)(2), 5(b)(4), or 6, or is the subject of an enforceable consent agreement (ECA) developed under the procedures of 40 CFR part 790, or is the subject of an order issued under TSCA section 5(e) or 5(f), or is the subject of relief that has been granted under a civil action under TSCA section 5 or 7.
(a) Full exemptions. The following categories of chemical substances are exempted from the reporting requirements of this part.
(1) Polymers--(i) Any chemical substance described with the word fragments ``*polym,'' ``*alkyd,'' or ``*oxylated'' in the Chemical Abstracts (CA) Index Name in the Master Inventory File, where the asterisk (*) in the listed word fragments indicates that any sets of characters may precede, or follow, the character string defined.
(i) Any chemical substance described with the word fragments ``*polym,'' ``*alkyd,'' or ``*oxylated'' in the Chemical Abstracts (CA) Index Name in the Master Inventory File, where the asterisk (*) in the listed word fragments indicates that any sets of characters may precede, or follow, the character string defined.
(ii) Any chemical substance that is identified in the Master Inventory File as an enzyme, lignin, a polysaccharide (cellulose, gum, starch), a protein (albumin, casein, gelatin, gluten, hemoglobin), rubber, siloxane and silicone, or silsesquioxane.
(iii) This exclusion does not apply to a polymeric substance that has been depolymerized, hydrolyzed, or otherwise chemically modified, except in cases where the intended product of this reaction is totally polymeric in structure.
(2) Microorganisms. Any combination of chemical substances that is a living organism, and that meets the definition of microorganism at 40 CFR 725.3. Any chemical substance produced from a living microorganism is reportable under this part unless otherwise excluded.
(3) Naturally occurring chemical substances. Any naturally occurring chemical substance, as described in 40 CFR 710.4(b). The applicability of this exclusion is determined in each case by the specific activities of the person who manufactures the chemical substance in question. Some chemical substances can be manufactured both as described in 40 CFR 710.4(b) and by means other than those described in 40 CFR 710.4(b). If a person described in Sec. 711.8 manufactures a chemical substance by means other than those described in 40 CFR 710.4(b), the person must report regardless of whether the chemical substance also could have been produced as described in 40 CFR 710.4(b). Any chemical substance that is produced from such a naturally occurring chemical substance described in 40 CFR 710.4(b) is reportable unless otherwise excluded.
(4) Certain forms of natural gas and water. Chemical substances with the following Chemical Abstracts Service Registry Number (CASRN): CASRN 7732-18-5, water; CASRN 8006-14-2, natural gas; CASRN 8006-61-9, gasoline, natural; CASRN 64741-48-6, natural gas (petroleum), raw liq. mix; CASRN 68410-63-9, natural gas, dried; CASRN 68425-31-0, gasoline (natural gas), natural; and CASRN 68919-39-1, natural gas condensates.
(b) Partial exemptions. The following groups of chemical substances are partially exempted from the reporting requirements of this part (i.e., the information described in Sec. 711.15(b)(4) need not be reported for these chemical substances). Such chemical substances are not excluded from the other reporting requirements under this part.
(1) Petroleum process streams. EPA has designated the chemical substances listed in Table 1 of this paragraph by CASRN, as partially exempt from reporting under the CDR.
Table 1--CASRNs of Partially Exempt Chemical Substances Termed
``Petroleum Process Streams'' for Purposes of TSCA Chemical Data
Reporting------------------------------------------------------------------------
CASRN Product------------------------------------------------------------------------8002-05-9......................... Petroleum.8002-74-2......................... Paraffin waxes and hydrocarbon
waxes.8006-20-0......................... Fuel gases, low and medium B.T.U.8008-20-6......................... Kerosine (petroleum).8009-03-8......................... Petrolatum.8012-95-1......................... Paraffin oils.8030-30-6......................... Naphtha.8032-32-4......................... Ligroine.8042-47-5......................... White mineral oil (petroleum).8052-41-3......................... Stoddard solvent.8052-42-4......................... Asphalt.61789-60-4........................ Pitch.63231-60-7........................ Paraffin waxes and hydrocarbon
waxes, microcryst.64741-41-9........................ Naphtha (petroleum), heavy straight-
run.64741-42-0........................ Naphtha (petroleum), full-range
straight-run.64741-43-1........................ Gas oils (petroleum), straight-run.64741-44-2........................ Distillates (petroleum), straight-
run middle.64741-45-3........................ Residues (petroleum), atm. tower.64741-46-4........................ Naphtha (petroleum), light straight-
run.64741-47-5........................ Natural gas condensates (petroleum).64741-49-7........................ Condensates (petroleum), vacuum
tower.64741-50-0........................ Distillates (petroleum), light
paraffinic.64741-51-1........................ Distillates (petroleum), heavy
paraffinic.64741-52-2........................ Distillates (petroleum), light
naphthenic.64741-53-3........................ Distillates (petroleum), heavy
naphthenic.64741-54-4........................ Naphtha (petroleum), heavy catalytic
cracked.64741-55-5........................ Naphtha (petroleum), light catalytic
cracked.64741-56-6........................ Residues (petroleum), vacuum.64741-57-7........................ Gas oils (petroleum), heavy vacuum.64741-58-8........................ Gas oils (petroleum), light vacuum.64741-59-9........................ Distillates (petroleum), light
catalytic cracked.64741-60-2........................ Distillates (petroleum),
intermediate catalytic cracked.64741-61-3........................ Distillates (petroleum), heavy
catalytic cracked.64741-62-4........................ Clarified oils (petroleum),
catalytic cracked.64741-63-5........................ Naphtha (petroleum), light catalytic
reformed.64741-64-6........................ Naphtha (petroleum), full-range
alkylate.64741-65-7........................ Naphtha (petroleum), heavy alkylate.64741-66-8........................ Naphtha (petroleum), light alkylate.64741-67-9........................ Residues (petroleum), catalytic
reformer fractionator.64741-68-0........................ Naphtha (petroleum), heavy catalytic
reformed.64741-69-1........................ Naphtha (petroleum), light
hydrocracked.64741-70-4........................ Naphtha (petroleum), isomerization.64741-73-7........................ Distillates (petroleum), alkylate.64741-74-8........................ Naphtha (petroleum), light thermal
cracked.64741-75-9........................ Residues (petroleum), hydrocracked.64741-76-0........................ Distillates (petroleum), heavy
hydrocracked.
64741-77-1........................ Distillates (petroleum), light
hydrocracked.64741-78-2........................ Naphtha (petroleum), heavy
hydrocracked.64741-79-3........................ Coke (petroleum).64741-80-6........................ Residues (petroleum), thermal
cracked.64741-81-7........................ Distillates (petroleum), heavy
thermal cracked.64741-82-8........................ Distillates (petroleum), light
thermal cracked.64741-83-9........................ Naphtha (petroleum), heavy thermal
cracked.64741-84-0........................ Naphtha (petroleum), solvent-refined
light.64741-85-1........................ Raffinates (petroleum), sorption
process.64741-86-2........................ Distillates (petroleum), sweetened
middle.64741-87-3........................ Naphtha (petroleum), sweetened.64741-88-4........................ Distillates (petroleum), solvent-
refined heavy paraffinic.64741-89-5........................ Distillates (petroleum), solvent-
refined light paraffinic.64741-90-8........................ Gas oils (petroleum), solvent-
refined.64741-91-9........................ Distillates (petroleum), solvent-
refined middle.64741-92-0........................ Naphtha (petroleum), solvent-refined
heavy.64741-95-3........................ Residual oils (petroleum), solvent
deasphalted.64741-96-4........................ Distillates (petroleum), solvent-
refined heavy naphthenic.64741-97-5........................ Distillates (petroleum), solvent-
refined light naphthenic.64741-98-6........................ Extracts (petroleum), heavy naphtha
solvent.64741-99-7........................ Extracts (petroleum), light naphtha
solvent.64742-01-4........................ Residual oils (petroleum), solvent-
refined.64742-03-6........................ Extracts (petroleum), light
naphthenic distillate solvent.64742-04-7........................ Extracts (petroleum), heavy
paraffinic distillate solvent.64742-05-8........................ Extracts (petroleum), light
paraffinic distillate solvent.64742-06-9........................ Extracts (petroleum), middle
distillate solvent.64742-07-0........................ Raffinates (petroleum), residual oil
decarbonization.64742-08-1........................ Raffinates (petroleum), heavy
naphthenic distillate
decarbonization.64742-09-2........................ Raffinates (petroleum), heavy
paraffinic distillate
decarbonization.64742-10-5........................ Extracts (petroleum), residual oil
solvent.64742-11-6........................ Extracts (petroleum), heavy
naphthenic distillate solvent.64742-12-7........................ Gas oils (petroleum), acid-treated.64742-13-8........................ Distillates (petroleum), acid-
treated middle.64742-14-9........................ Distillates (petroleum), acid-
treated light.64742-15-0........................ Naphtha (petroleum), acid-treated.64742-16-1........................ Petroleum resins.64742-18-3........................ Distillates (petroleum), acid-
treated heavy naphthenic.64742-19-4........................ Distillates (petroleum), acid-
treated light naphthenic.64742-20-7........................ Distillates (petroleum), acid-
treated heavy paraffinic.64742-21-8........................ Distillates (petroleum), acid-
treated light paraffinic.64742-22-9........................ Naphtha (petroleum), chemically
neutralized heavy.64742-23-0........................ Naphtha (petroleum), chemically
neutralized light.64742-24-1........................ Sludges (petroleum), acid.64742-25-2........................ Lubricating oils (petroleum), acid-
treated spent.64742-26-3........................ Hydrocarbon waxes (petroleum), acid-
treated.64742-27-4........................ Distillates (petroleum), chemically
neutralized heavy paraffinic.64742-28-5........................ Distillates (petroleum), chemically
neutralized light paraffinic.64742-29-6........................ Gas oils (petroleum), chemically
neutralized.64742-30-9........................ Distillates (petroleum), chemically
neutralized middle.64742-31-0........................ Distillates (petroleum), chemically
neutralized light.64742-32-1........................ Lubricating oils (petroleum),
chemically neutralized spent.64742-33-2........................ Hydrocarbon waxes (petroleum),
chemically neutralized.64742-34-3........................ Distillates (petroleum), chemically
neutralized heavy naphthenic.64742-35-4........................ Distillates (petroleum), chemically
neutralized light naphthenic.64742-36-5........................ Distillates (petroleum), clay-
treated heavy paraffinic.64742-37-6........................ Distillates (petroleum), clay-
treated light paraffinic.64742-38-7........................ Distillates (petroleum), clay-
treated middle.64742-39-8........................ Neutralizing agents (petroleum),
spent sodium carbonate.64742-40-1........................ Neutralizing agents (petroleum),
spent sodium hydroxide.64742-41-2........................ Residual oils (petroleum), clay-
treated.64742-42-3........................ Hydrocarbon waxes (petroleum), clay-
treated microcryst.64742-43-4........................ Paraffin waxes (petroleum), clay-
treated.64742-44-5........................ Distillates (petroleum), clay-
treated heavy naphthenic.64742-45-6........................ Distillates (petroleum), clay-
treated light naphthenic.64742-46-7........................ Distillates (petroleum),
hydrotreated middle.64742-47-8........................ Distillates (petroleum),
hydrotreated light.64742-48-9........................ Naphtha (petroleum), hydrotreated
heavy.64742-49-0........................ Naphtha (petroleum), hydrotreated
light.64742-50-3........................ Lubricating oils (petroleum), clay-
treated spent.64742-51-4........................ Paraffin waxes (petroleum),
hydrotreated.64742-52-5........................ Distillates (petroleum),
hydrotreated heavy naphthenic.
64742-53-6........................ Distillates (petroleum),
hydrotreated light naphthenic.64742-54-7........................ Distillates (petroleum),
hydrotreated heavy paraffinic.64742-55-8........................ Distillates (petroleum),
hydrotreated light paraffinic.64742-56-9........................ Distillates (petroleum), solvent-
dewaxed light paraffinic.64742-57-0........................ Residual oils (petroleum),
hydrotreated.64742-58-1........................ Lubricating oils (petroleum),
hydrotreated spent.64742-59-2........................ Gas oils (petroleum), hydrotreated
vacuum.64742-60-5........................ Hydrocarbon waxes (petroleum),
hydrotreated microcryst.64742-61-6........................ Slack wax (petroleum).64742-62-7........................ Residual oils (petroleum), solvent-
dewaxed.64742-63-8........................ Distillates (petroleum), solvent-
dewaxed heavy naphthenic.64742-64-9........................ Distillates (petroleum), solvent-
dewaxed light naphthenic.64742-65-0........................ Distillates (petroleum), solvent-
dewaxed heavy paraffinic.64742-67-2........................ Foots oil (petroleum).64742-68-3........................ Naphthenic oils (petroleum),
catalytic dewaxed heavy.64742-69-4........................ Naphthenic oils (petroleum),
catalytic dewaxed light.64742-70-7........................ Paraffin oils (petroleum), catalytic
dewaxed heavy.64742-71-8........................ Paraffin oils (petroleum), catalytic
dewaxed light.64742-72-9........................ Distillates (petroleum), catalytic
dewaxed middle.64742-73-0........................ Naphtha (petroleum),
hydrodesulfurized light.64742-75-2........................ Naphthenic oils (petroleum), complex
dewaxed heavy.64742-76-3........................ Naphthenic oils (petroleum), complex
dewaxed light.64742-78-5........................ Residues (petroleum),
hydrodesulfurized atmospheric
tower.64742-79-6........................ Gas oils (petroleum),
hydrodesulfurized.64742-80-9........................ Distillates (petroleum),
hydrodesulfurized middle.64742-81-0........................ Kerosine (petroleum),
hydrodesulfurized.64742-82-1........................ Naphtha (petroleum),
hydrodesulfurized heavy.64742-83-2........................ Naphtha (petroleum), light steam-
cracked.64742-85-4........................ Residues (petroleum),
hydrodesulfurized vacuum.64742-86-5........................ Gas oils (petroleum),
hydrodesulfurized heavy vacuum.64742-87-6........................ Gas oils (petroleum),
hydrodesulfurized light vacuum.64742-88-7........................ Solvent naphtha (petroleum), medium
aliph.64742-89-8........................ Solvent naphtha (petroleum), light
aliph.64742-90-1........................ Residues (petroleum), steam-cracked.64742-91-2........................ Distillates (petroleum), steam-
cracked.64742-92-3........................ Petroleum resins, oxidized.64742-93-4........................ Asphalt, oxidized.64742-94-5........................ Solvent naphtha (petroleum), heavy
arom.64742-95-6........................ Solvent naphtha (petroleum), light
arom.64742-96-7........................ Solvent naphtha (petroleum), heavy
aliph.64742-97-8........................ Distillates (petroleum), oxidized
heavy.64742-98-9........................ Distillates (petroleum), oxidized
light.64742-99-0........................ Residual oils (petroleum), oxidized.64743-00-6........................ Hydrocarbon waxes (petroleum),
oxidized.64743-01-7........................ Petrolatum (petroleum), oxidized.64743-02-8........................ Alkenes, C10 .alpha.-.64743-03-9........................ Phenols (petroleum).64743-04-0........................ Coke (petroleum), recovery.64743-05-1........................ Coke (petroleum), calcined.64743-06-2........................ Extracts (petroleum), gas oil
solvent.64743-07-3........................ Sludges (petroleum), chemically
neutralized.64754-89-8........................ Naphthenic acids (petroleum), crude.64771-71-7........................ Paraffins (petroleum), normal C10.64771-72-8........................ Paraffins (petroleum), normal C5-20.67254-74-4........................ Naphthenic oils.67674-12-8........................ Residual oils (petroleum), oxidized,
compounds with triethanolamine.67674-13-9........................ Petrolatum (petroleum), oxidized,
partially deacidified.67674-15-1........................ Petrolatum (petroleum), oxidized, Me
ester.67674-16-2........................ Hydrocarbon waxes (petroleum),
oxidized, partially deacidified.67674-17-3........................ Distillates (petroleum), oxidized
light, compounds with
triethanolamine.67674-18-4........................ Distillates (petroleum), oxidized
light, Bu esters.67891-79-6........................ Distillates (petroleum), heavy arom.67891-80-9........................ Distillates (petroleum), light arom.67891-81-0........................ Distillates (petroleum), oxidized
light, potassium salts.67891-82-1........................ Hydrocarbon waxes (petroleum),
oxidized, compounds with
ethanolamine.67891-83-2........................ Hydrocarbon waxes (petroleum),
oxidized, compounds with
isopropanolamine.67891-85-4........................ Hydrocarbon waxes (petroleum),
oxidized, compounds with
triisopropanolamine.67891-86-5........................ Hydrocarbon waxes (petroleum),
oxidized, compds. with
diisopropanolamine.68131-05-5........................ Hydrocarbon oils, process blends.68131-49-7........................ Aromatic hydrocarbons, C6-10, acid-
treated, neutralized.68131-75-9........................ Gases (petroleum), C3-4.
68153-22-0........................ Paraffin waxes and Hydrocarbon
waxes, oxidized.68187-57-5........................ Pitch, coal tar-petroleum.68187-58-6........................ Pitch, petroleum, arom.68187-60-0........................ Hydrocarbons, C4, ethane-propane-
cracked.68307-98-2........................ Tail gas (petroleum), catalytic
cracked distillate and catalytic
cracked naphtha fractionation
absorber.68307-99-3........................ Tail gas (petroleum), catalytic
polymn. naphtha fractionation
stabilizer.68308-00-9........................ Tail gas (petroleum), catalytic
reformed naphtha fractionation
stabilizer, hydrogen sulfide-free.68308-01-0........................ Tail gas (petroleum), cracked
distillate hydrotreater stripper.68308-02-1........................ Tail gas (petroleum), distn.,
hydrogen sulfide-free.68308-03-2........................ Tail gas (petroleum), gas oil
catalytic cracking absorber.68308-04-3........................ Tail gas (petroleum), gas recovery
plant.68308-05-4........................ Tail gas (petroleum), gas recovery
plant deethanizer.68308-06-5........................ Tail gas (petroleum),
hydrodesulfurized distillate and
hydrodesulfurized naphtha
fractionator, acid-free.68308-07-6........................ Tail gas (petroleum),
hydrodesulfurized vacuum gas oil
stripper, hydrogen sulfide-free.68308-08-7........................ Tail gas (petroleum), isomerized
naphtha fractionation stabilizer.68308-09-8........................ Tail gas (petroleum), light straight-
run naphtha stabilizer, hydrogen
sulfide-free.68308-10-1........................ Tail gas (petroleum), straight-run
distillate hydrodesulfurizer,
hydrogen sulfide-free.68308-11-2........................ Tail gas (petroleum), propane-
propylene alkylation feed prep
deethanizer.68308-12-3........................ Tail gas (petroleum), vacuum gas oil
hydrodesulfurizer, hydrogen sulfide-
free.68308-27-0........................ Fuel gases, refinery.68333-22-2........................ Residues (petroleum), atmospheric.68333-23-3........................ Naphtha (petroleum), heavy coker.68333-24-4........................ Hydrocarbon waxes (petroleum),
oxidized, compds. with
triethanolamine.68333-25-5........................ Distillates (petroleum),
hydrodesulfurized light catalytic
cracked.68333-26-6........................ Clarified oils (petroleum),
hydrodesulfurized catalytic
cracked.68333-27-7........................ Distillates (petroleum),
hydrodesulfurized intermediate
catalytic cracked.68333-28-8........................ Distillates (petroleum),
hydrodesulfurized heavy catalytic
cracked.68333-29-9........................ Residues (petroleum), light naphtha
solvent extracts.68333-30-2........................ Distillates (petroleum), oxidized
heavy thermal cracked.68333-81-3........................ Alkanes, C4-12.68333-88-0........................ Aromatic hydrocarbons, C9-17.68334-30-5........................ Fuels, diesel.68409-99-4........................ Gases (petroleum), catalytic cracked
overheads.68410-00-4........................ Distillates (petroleum), crude oil.68410-05-9........................ Distillates (petroleum), straight-
run light.68410-12-8........................ Distillates (petroleum), steam-
cracked, C5-10 fraction, high-
temperature stripping products with
light steam-cracked petroleum
naphtha C5 fraction polymers.68410-71-9........................ Raffinates (petroleum), catalytic
reformer ethylene glycol-water
countercurrent exts.68410-96-8........................ Distillates (petroleum),
hydrotreated middle, intermediate
boiling.68410-97-9........................ Distillates (petroleum), light
distillate hydrotreating process,
low-boiling.68410-98-0........................ Distillates (petroleum),
hydrotreated heavy naphtha,
deisohexanizer overheads.68411-00-7........................ Alkenes, C8.68425-29-6........................ Distillates (petroleum), naphtha-
raffinate pyrolyzate-derived,
gasoline-blending.68425-33-2........................ Petrolatum (petroleum), oxidized,
barium salt.68425-34-3........................ Petrolatum (petroleum), oxidized,
calcium salt.68425-35-4........................ Raffinates (petroleum), reformer,
Lurgi unit-sepd.68425-39-8........................ Alkenes, C10 .alpha.-,
oxidized.68441-09-8........................ Hydrocarbon waxes (petroleum), clay-
treated microcryst., contg.
polyethylene, oxidized.68459-78-9........................ Alkenes, C18-24 .alpha.-, dimers.68475-57-0........................ Alkanes, C1-2.68475-58-1........................ Alkanes, C2-3.68475-59-2........................ Alkanes, C3-4.68475-60-5........................ Alkanes, C4-5.68475-61-6........................ Alkenes, C5, naphtha-raffinate
pyrolyzate-derived.68475-70-7........................ Aromatic hydrocarbons, C6-8, naphtha-
raffinate pyrolyzate-derived.68475-79-6........................ Distillates (petroleum), catalytic
reformed depentanizer.68475-80-9........................ Distillates (petroleum), light steam-
cracked naphtha.68476-26-6........................ Fuel gases.68476-27-7........................ Fuel gases, amine system residues.68476-28-8........................ Fuel gases, C6-8 catalytic reformer.68476-29-9........................ Fuel gases, crude oil distillates.68476-30-2........................ Fuel oil, no. 2.68476-31-3........................ Fuel oil, no. 4.68476-32-4........................ Fuel oil, residues-straight-run gas
oils, high-sulfur.68476-33-5........................ Fuel oil, residual.68476-34-6........................ Fuels, diesel, no. 2.68476-39-1........................ Hydrocarbons, aliph.-arom.-C4-5-
olefinic.68476-40-4........................ Hydrocarbons, C3-4.68476-42-6........................ Hydrocarbons, C4-5.
68476-43-7........................ Hydrocarbons, C4-6, C5-rich.68476-44-8........................ Hydrocarbons, C3.68476-45-9........................ Hydrocarbons, C5-10 arom. conc.,
ethylene-manuf.-by-product.68476-46-0........................ Hydrocarbons, C3-11, catalytic
cracker distillates.68476-47-1........................ Hydrocarbons, C2-6, C6-8 catalytic
reformer.68476-49-3........................ Hydrocarbons, C2-4, C3-rich.68476-50-6........................ Hydrocarbons, C=5, C5-6-
rich.68476-52-8........................ Hydrocarbons, C4, ethylene-manuf.-by-
product.68476-53-9........................ Hydrocarbons, C=20,
petroleum wastes.68476-54-0........................ Hydrocarbons, C3-5, polymn. unit
feed.68476-55-1........................ Hydrocarbons, C5-rich.68476-56-2........................ Hydrocarbons, cyclic C5 and C6.68476-77-7........................ Lubricating oils, refined used.68476-81-3........................ Paraffin waxes and Hydrocarbon
waxes, oxidized, calcium salts.68476-84-6........................ Petroleum products, gases, inorg.68476-85-7........................ Petroleum gases, liquefied.68476-86-8........................ Petroleum gases, liquefied,
sweetened.68477-25-8........................ Waste gases, vent gas, C1-6.68477-26-9........................ Wastes, petroleum.68477-29-2........................ Distillates (petroleum), catalytic
reformer fractionator residue, high-
boiling.68477-30-5........................ Distillates (petroleum), catalytic
reformer fractionator residue,
intermediate-boiling.68477-31-6........................ Distillates (petroleum), catalytic
reformer fractionator residue, low-
boiling.68477-33-8........................ Gases (petroleum), C3-4, isobutane-
rich.68477-34-9........................ Distillates (petroleum), C3-5, 2-
methyl-2-butene-rich.68477-35-0........................ Distillates (petroleum), C3-6,
piperylene-rich.68477-36-1........................ Distillates (petroleum), cracked
steam-cracked, C5-18 fraction.68477-38-3........................ Distillates (petroleum), cracked
steam-cracked petroleum
distillates.68477-39-4........................ Distillates (petroleum), cracked
stripped steam-cracked petroleum
distillates, C8-10 fraction.68477-40-7........................ Distillates (petroleum), cracked
stripped steam-cracked petroleum
distillates, C10-12 fraction.68477-41-8........................ Gases (petroleum), extractive, C3-5,
butadiene-butene-rich.68477-42-9........................ Gases (petroleum), extractive, C3-5,
butene-isobutylene-rich.68477-44-1........................ Distillates (petroleum), heavy
naphthenic, mixed with steam-
cracked petroleum distillates C5-12
fraction.68477-47-4........................ Distillates (petroleum), mixed heavy
olefin vacuum, heart-cut.68477-48-5........................ Distillates (petroleum), mixed heavy
olefin vacuum, low-boiling.68477-53-2........................ Distillates (petroleum), steam-
cracked, C5-12 fraction.68477-54-3........................ Distillates (petroleum), steam-
cracked, C8-12 fraction.68477-55-4........................ Distillates (petroleum), steam-
cracked, C5-10 fraction, mixed with
light steam-cracked petroleum
naphtha C5 fraction.68477-58-7........................ Distillates (petroleum), steam-
cracked petroleum distillates, C5-
18 fraction.68477-59-8........................ Distillates (petroleum), steam-
cracked petroleum distillates
cyclopentadiene conc.68477-60-1........................ Extracts (petroleum), cold-acid.68477-61-2........................ Extracts (petroleum), cold-acid, C4-
6.68477-62-3........................ Extracts (petroleum), cold-acid, C3-
5, butene-rich.68477-63-4........................ Extracts (petroleum), reformer
recycle.68477-64-5........................ Gases (petroleum), acetylene manuf.
off.68477-65-6........................ Gases (petroleum), amine system
feed.68477-66-7........................ Gases (petroleum), benzene unit
hydrodesulfurizer off.68477-67-8........................ Gases (petroleum), benzene unit
recycle, hydrogen-rich.68477-68-9........................ Gases (petroleum), blend oil,
hydrogen-nitrogen-rich.68477-69-0........................ Gases (petroleum), butane splitter
overheads.68477-70-3........................ Gases (petroleum), C2-3.68477-71-4........................ Gases (petroleum), catalytic-cracked
gas oil depropanizer bottoms, C4-
rich acid-free.68477-72-5........................ Gases (petroleum), catalytic-cracked
naphtha debutanizer bottoms, C3-5-
rich.68477-73-6........................ Gases (petroleum), catalytic cracked
naphtha depropanizer overhead, C3-
rich acid-free.68477-74-7........................ Gases (petroleum), catalytic
cracker.68477-75-8........................ Gases (petroleum), catalytic
cracker, C1-5-rich.68477-76-9........................ Gases (petroleum), catalytic polymd.
naphtha stabilizer overhead, C2-4-
rich.68477-77-0........................ Gases (petroleum), catalytic
reformed naphtha stripper
overheads.68477-79-2........................ Gases (petroleum), catalytic
reformer, C1-4-rich.68477-80-5........................ Gases (petroleum), C6-8 catalytic
reformer recycle.68477-81-6........................ Gases (petroleum), C6-8 catalytic
reformer.68477-82-.7....................... Gases (petroleum), C6-8 catalytic
reformer recycle, hydrogen-rich.68477-83-8........................ Gases (petroleum), C3-5 olefinic-
paraffinic alkylation feed.68477-84-9........................ Gases (petroleum), C2-return stream.68477-85-0........................ Gases (petroleum), C4-rich.68477-86-1........................ Gases (petroleum), deethanizer
overheads.68477-87-2........................ Gases (petroleum), deisobutanizer
tower overheads.68477-88-3........................ Gases (petroleum), deethanizer
overheads, C3-rich.68477-89-4........................ Distillates (petroleum),
depentanizer overheads.68477-90-7........................ Gases (petroleum), depropanizer dry,
propene-rich.
68477-91-8........................ Gases (petroleum), depropanizer
overheads.68477-92-9........................ Gases (petroleum), dry sour, gas-
concentration concn.-unit-off.68477-93-0........................ Gases (petroleum), gas concn.
reabsorber distn.68477-94-1........................ Gases (petroleum), gas recovery
plant depropanizer overheads68477-95-2........................ Gases (petroleum), Girbatol unit
feed.68477-96-3........................ Gases (petroleum), hydrogen absorber
off.68477-97-4........................ Gases (petroleum), hydrogen-rich.68477-98-5........................ Gases (petroleum), hydrotreater
blend oil recycle, hydrogen-
nitrogen rich.68477-99-6........................ Gases (petroleum), isomerized
naphtha fractionater, C4-rich,
hydrogen sulfide-free.68478-00-2........................ Gases (petroleum), recycle, hydrogen-
rich.68478-01-3........................ Gases (petroleum), reformer make-up,
hydrogen-rich.68478-02-4........................ Gases (petroleum), reforming
hydrotreater.68478-03-5........................ Gases (petroleum), reforming
hydrotreater, hydrogen-methane-
rich.68478-04-6........................ Gases (petroleum), reforming
hydrotreater make-up, hydrogen-
rich.68478-05-7........................ Gases (petroleum), thermal cracking
distn.68478-08-0........................ Naphtha (petroleum), light steam-
cracked, C5-fraction, oligomer
conc.68478-10-4........................ Naphtha (petroleum), light steam-
cracked, debenzenized, C8-16-
cycloalkadiene conc.68478-12-6........................ Residues (petroleum), butane
splitter bottoms.68478-13-7........................ Residues (petroleum), catalytic
reformer fractionator residue
distn.68478-15-9........................ Residues (petroleum), C6-8 catalytic
reformer.68478-16-0........................ Residual oils (petroleum),
deisobutanizer tower.68478-17-1........................ Residues (petroleum), heavy coker
gas oil and vacuum gas oil.68478-18-2........................ Residues (petroleum), heavy olefin
vacuum.68478-19-3........................ Residual oils (petroleum), propene
purifn. splitter.68478-20-6........................ Residues (petroleum), steam-cracked
petroleum distillates
cyclopentadiene conc., C4-
cyclopentadiene-free.68478-22-8........................ Tail gas (petroleum), catalytic
cracked naphtha stabilization
absorber.68478-24-0........................ Tail gas (petroleum), catalytic
cracker, catalytic reformer and
hydrodesulfurizer combined
fractionater.68478-25-1........................ Tail gas (petroleum), catalytic
cracker refractionation absorber.68478-26-2........................ Tail gas (petroleum), catalytic
reformed naphtha fractionation
stabilizer.68478-27-3........................ Tail gas (petroleum), catalytic
reformed naphtha separator.68478-28-4........................ Tail gas (petroleum), catalytic
reformed naphtha stabilizer.68478-29-5........................ Tail gas (petroleum), cracked
distillate hydrotreater separator.68478-30-8........................ Tail gas (petroleum),
hydrodesulfurized straight-run
naphtha separator.68478-31-9........................ Tail gas (petroleum), isomerized
naphtha fractionates, hydrogen
sulfide-free.68478-32-0........................ Tail gas (petroleum), saturate gas
plant mixed stream, C4-rich.68478-33-1........................ Tail gas (petroleum), saturate gas
recovery plant, C1-2-rich.68478-34-2........................ Tail gas (petroleum), vacuum
residues thermal cracker.68512-61-8........................ Residues (petroleum), heavy coker
and light vacuum.68512-62-9........................ Residues (petroleum), light vacuum.68512-78-7........................ Solvent naphtha (petroleum), light
arom., hydrotreated.68512-91-4........................ Hydrocarbons, C3-4-rich, petroleum
distillates.68513-02-0........................ Naphtha (petroleum), full-range
coker.68513-03-1........................ Naphtha (petroleum), light catalytic
reformed, arom.-free.68513-11-1........................ Fuel gases, hydrotreater
fractionation, scrubbed.68513-12-2........................ Fuel gases, saturate gas unit
fractionater-absorber overheads.68513-13-3........................ Fuel gases, thermal cracked
catalytic cracking residue.68513-14-4........................ Gases (petroleum), catalytic
reformed straight-run naphtha
stabilizer overheads.68513-15-5........................ Gases (petroleum), full-range
straight-run naphtha dehexanizer
off.68513-16-6........................ Gases (petroleum), hydrocracking
depropanizer off, hydrocarbon-rich.68513-17-7........................ Gases (petroleum), light straight-
run naphtha stabilizer off.68513-18-8........................ Gases (petroleum), reformer effluent
high-pressure flash drum off.68513-19-9........................ Gases (petroleum), reformer effluent
low-pressure flash drum off.68513-62-2........................ Disulfides, C5-12-alkyl.68513-63-3........................ Distillates (petroleum), catalytic
reformed straight-run naphtha
overheads.68513-65-5........................ Butane, branched and linear.68513-66-6........................ Residues (petroleum), alkylation
splitter, C4-rich.68513-67-7........................ Residues (petroleum), cyclooctadiene
bottoms.68513-68-8........................ Residues (petroleum), deethanizer
tower.68513-69-9........................ Residues (petroleum), steam-cracked
light.68513-74-6........................ Waste gases, ethylene oxide absorber-
reactor.68514-15-8........................ Gasoline, vapor-recovery.68514-29-4........................ Hydrocarbons, amylene feed
debutanizer overheads non-
extractable raffinates.68514-31-8........................ Hydrocarbons, C1-4.68514-32-9........................ Hydrocarbons, C10 and C12, olefin-
rich.68514-33-0........................ Hydrocarbons, C12 and C14, olefin-
rich.68514-34-1........................ Hydrocarbons, C9-14, ethylene-manuf.-
by-product.68514-35-2........................ Hydrocarbons, C14-30, olefin-rich.68514-36-3........................ Hydrocarbons, C1-4, sweetened.68514-37-4........................ Hydrocarbons, C4-5-unsatd..
68514-38-5........................ Hydrocarbons, C4-10-unsatd..68514-39-6........................ Naphtha (petroleum), light steam-
cracked, isoprene-rich.68514-79-4........................ Petroleum products, hydrofiner-
powerformer reformates.68515-25-3........................ Benzene, C1-9-alkyl derivs.68515-26-4........................ Benzene, di-C12-14-alkyl derivs.68515-27-5........................ Benzene, di-C10-14-alkyl derivs.,
fractionation overheads, heavy
ends.68515-28-6........................ Benzene, di-C10-14-alkyl derivs.,
fractionation overheads, light
ends.68515-29-7........................ Benzene, di-C10-14-alkyl derivs.,
fractionation overheads, middle
cut.68515-30-0........................ Benzene, mono-C20-48-alkyl derivs.68515-32-2........................ Benzene, mono-C12-14-alkyl derivs.,
fractionation bottoms.68515-33-3........................ Benzene, mono-C10-12-alkyl derivs.,
fractionation bottoms, heavy ends.68515-34-4........................ Benzene, mono-C12-14-alkyl derivs.,
fractionation bottoms, heavy ends.68515-35-5........................ Benzene, mono-C10-12-alkyl derivs.,
fractionation bottoms, light ends.68515-36-6........................ Benzene, mono-C12-14-alkyl derivs.,
fractionation bottoms, light ends.68516-20-1........................ Naphtha (petroleum), steam-cracked
middle arom.68526-52-3........................ Alkenes, C6.68526-53-4........................ Alkenes, C6-8, C7-rich.68526-54-5........................ Alkenes, C7-9, C8-rich.68526-55-6........................ Alkenes, C8-10, C9-rich.68526-56-7........................ Alkenes, C9-11, C10-rich.68526-57-8........................ Alkenes, C10-12, C11-rich.68526-58-9........................ Alkenes, C11-13, C12-rich.68526-77-2........................ Aromatic hydrocarbons, ethane
cracking scrubber effluent and
flare drum.68526-99-8........................ Alkenes, C6-9 .alpha.-.68527-00-4........................ Alkenes, C8-9 .alpha.-.68527-11-7........................ Alkenes, C5.68527-13-9........................ Gases (petroleum), acid,
ethanolamine scrubber.68527-14-0........................ Gases (petroleum), methane-rich off.68527-15-1........................ Gases (petroleum), oil refinery gas
distn. off.68527-16-2........................ Hydrocarbons, C1-3.68527-18-4........................ Gas oils (petroleum), steam-cracked.68527-19-5........................ Hydrocarbons, C1-4, debutanizer
fraction.68527-21-9........................ Naphtha (petroleum), clay-treated
full-range straight-run.68527-22-0........................ Naphtha (petroleum), clay-treated
light straight-run.68527-23-1........................ Naphtha (petroleum), light steam-
cracked arom.68527-26-4........................ Naphtha (petroleum), light steam-
cracked, debenzenized.68527-27-5........................ Naphtha (petroleum), full-range
alkylate, butane-contg.68553-00-4........................ Fuel oil, no. 6.68553-14-0........................ Hydrocarbons, C8-11.68602-79-9........................ Distillates (petroleum), benzene
unit hydrotreater dipentanizer
overheads.68602-81-3........................ Distillates, hydrocarbon resin
prodn. higher boiling.68602-82-4........................ Gases (petroleum), benzene unit
hydrotreater depentenizer
overheads.68602-83-5........................ Gases (petroleum), C1-5, wet.68602-84-6........................ Gases (petroleum), secondary
absorber off, fluidized catalytic
cracker overheads fractionater.68602-96-0........................ Distillates (petroleum), oxidized
light, strong acid components,
compds. with diethanolamine.68602-97-1........................ Distillates (petroleum), oxidized
light, strong acid components,
sodium salts.68602-98-2........................ Distillates (petroleum), oxidized
light, strong acid components.68602-99-3........................ Distillates (petroleum), oxidized
light, strong acid-free.68603-00-9........................ Distillates (petroleum), thermal
cracked naphtha and gas oil.68603-01-0........................ Distillates (petroleum), thermal
cracked naphtha and gas oil, C5-
dimer-contg.68603-02-1........................ Distillates (petroleum), thermal
cracked naphtha and gas oil,
dimerized.68603-03-2........................ Distillates (petroleum), thermal
cracked naphtha and gas oil,
extractive.68603-08-7........................ Naphtha (petroleum), arom.- contg.68603-09-8........................ Hydrocarbon waxes (petroleum),
oxidized, calcium salts.68603-10-1........................ Hydrocarbon waxes (petroleum),
oxidized, Me esters, barium salts.68603-11-2........................ Hydrocarbon waxes (petroleum),
oxidized, Me esters, calcium salts.68603-12-3........................ Hydrocarbon waxes (petroleum),
oxidized, Me esters, sodium salts.68603-13-4........................ Petrolatum (petroleum), oxidized,
ester with sorbitol.68603-14-5........................ Residual oils (petroleum), oxidized,
calcium salts.68603-31-6........................ Alkenes, C10, tert-amylene
concentrator by-product.68603-32-7........................ Alkenes, C15-20 .alpha.-,
isomerized.68606-09-7........................ Fuel gases, expander off.68606-10-0........................ Gasoline, pyrolysis, debutanizer
bottoms.68606-11-1........................ Gasoline, straight-run, topping-
plant.68606-24-6........................ Hydrocarbons, C4, butene
concentrator by-product.68606-25-7........................ Hydrocarbons, C2-4.68606-26-8........................ Hydrocarbons, C3.68606-27-9........................ Gases (petroleum), alkylation feed.68606-28-0........................ Hydrocarbons, C5 and C10-aliph. and
C6-8-arom.68606-31-5........................ Hydrocarbons, C3-5, butadiene
purification (purifn.) by-product.68606-34-8........................ Gases (petroleum), depropanizer
bottoms fractionation off.
68606-36-0........................ Hydrocarbons, C5-unsatd. rich,
isoprene purifn. by-product.68607-11-4........................ Petroleum products, refinery gases.68607-30-7........................ Residues (petroleum), topping plant,
low-sulfur.68608-56-0........................ Waste gases, from carbon black
manuf.68647-60-9........................ Hydrocarbons, C4.68647-61-0........................ Hydrocarbons, C4-5, tert-amylene
concentrator by-product.68647-62-1........................ Hydrocarbons, C4-5, butene
concentrator by-product, sour.68650-36-2........................ Aromatic hydrocarbons, C8, o-xylene-
lean.68650-37-3........................ Paraffin waxes (petroleum),
oxidized, sodium salts.68782-97-8........................ Distillates (petroleum), hydrofined
lubricating-oil.68782-98-9........................ Extracts (petroleum), clarified oil
solvent, condensed-ring-arom.-
contg.68782-99-0........................ Extracts (petroleum), heavy
clarified oil solvent, condensed-
ring-arom.-contg.68783-00-6........................ Extracts (petroleum), heavy
naphthenic distillate solvent,
arom. conc.68783-01-7........................ Extracts (petroleum), heavy
naphthenic distillate solvent,
paraffinic conc.68783-02-8........................ Extracts (petroleum), intermediate
clarified oil solvent, condensed-
ring-arom.-contg.68783-04-0........................ Extracts (petroleum), solvent-
refined heavy paraffinic distillate
solvent.68783-05-1........................ Gases (petroleum), ammonia-hydrogen
sulfide, water-satd.68783-06-2........................ Gases (petroleum), hydrocracking low-
pressure separator.68783-07-3........................ Gases (petroleum), refinery blend.68783-08-4........................ Gas oils (petroleum), heavy
atmospheric.68783-09-5........................ Naphtha (petroleum), catalytic
cracked light distd.68783-12-0........................ Naphtha (petroleum), unsweetened.68783-13-1........................ Residues (petroleum), coker
scrubber, condensed-ring-arom.-
contg.68783-15-3........................ Alkenes, C6-7 .alpha.-.68783-61-9........................ Fuel gases, refinery, sweetened.68783-62-0........................ Fuel gases, refinery, unsweetened.68783-64-2........................ Gases (petroleum), catalytic
cracking.68783-65-3........................ Gases (petroleum), C2-4, sweetened.68783-66-4........................ Naphtha (petroleum), light,
sweetened.68814-47-1........................ Waste gases, refinery vent.68814-67-5........................ Gases (petroleum), refinery.68814-87-9........................ Distillates (petroleum), full-range
straight-run middle.68814-89-1........................ Extracts (petroleum), heavy
paraffinic distillates, solvent-
deasphalted.68814-90-4........................ Gases (petroleum), platformer
products separator off.68814-91-5........................ Alkenes, C5-9 .alpha.-.68855-57-2........................ Alkenes, C6-12 .alpha.-.68855-58-3........................ Alkenes, C10-16 .alpha.-.68855-59-4........................ Alkenes, C14-18 .alpha.-.68855-60-7........................ Alkenes, C14-20 .alpha.-.68911-58-0........................ Gases (petroleum), hydrotreated sour
kerosine depentanizer stabilizer
off.68911-59-1........................ Gases (petroleum), hydrotreated sour
kerosine flash drum.68915-96-8........................ Distillates (petroleum), heavy
straight-run.68915-97-9........................ Gas oils (petroleum), straight-run,
high-boiling.68918-69-4........................ Petrolatum (petroleum), oxidized,
zinc salt.68918-73-0........................ Residues (petroleum), clay-treating
filter wash.68918-93-4........................ Paraffin waxes and Hydrocarbon
waxes, oxidized, alkali metal
salts.68918-98-9........................ Fuel gases, refinery, hydrogen
sulfide-free.68918-99-0........................ Gases (petroleum), crude oil
fractionation off.68919-00-6........................ Gases (petroleum), dehexanizer off.68919-01-7........................ Gases (petroleum), distillate
unifiner desulfurization stripper
off.68919-02-8........................ Gases (petroleum), fluidized
catalytic cracker fractionation
off.68919-03-9........................ Gases (petroleum), fluidized
catalytic cracker scrubbing
secondary absorber off.68919-04-0........................ Gases (petroleum), heavy distillate
hydrotreater desulfurization
stripper off.68919-05-1........................ Gases (petroleum), light straight
run gasoline fractionation
stabilizer off.68919-06-2........................ Gases (petroleum), naphtha unifiner
desulfurization stripper off.68919-07-3........................ Gases (petroleum), platformer
stabilizer off, light ends
fractionation.68919-08-4........................ Gases (petroleum), preflash tower
off, crude distn.68919-09-5........................ Gases (petroleum), straight-run
naphtha catalytic reforming off.68919-10-8........................ Gases (petroleum), straight-run
stabilizer off.68919-11-9........................ Gases (petroleum), tar stripper off.68919-12-0........................ Gases (petroleum), unifiner stripper
off.68919-15-3........................ Hydrocarbons, C6-12, benzene-
recovery.68919-16-4........................ Hydrocarbons, catalytic alkylation,
by-products, C3-6.68919-17-5........................ Hydrocarbons, C12-20, catalytic
alkylation by-products.68919-19-7........................ Gases (petroleum), fluidized
catalytic cracker splitter
residues.68919-20-0........................ Gases (petroleum), fluidized
catalytic cracker splitter
overheads.68919-37-9........................ Naphtha (petroleum), full-range
reformed.68920-06-9........................ Hydrocarbons, C7-9.68920-07-0........................ Hydrocarbons, C<10-linear.68920-64-9........................ Disulfides, di-C1-2-alkyl.68921-07-3........................ Distillates (petroleum),
hydrotreated light catalytic
cracked.
68921-08-4........................ Distillates (petroleum), light
straight-run gasoline fractionation
stabilizer overheads.68921-09-5........................ Distillates (petroleum), naphtha
unifiner stripper.68921-67-5........................ Hydrocarbons, ethylene-manuf.-by-
product distn. residues.68952-76-1........................ Gases (petroleum), catalytic cracked
naphtha debutanizer.68952-77-2........................ Tail gas (petroleum), catalytic
cracked distillate and naphtha
stabilizer.68952-78-3........................ Tail gas (petroleum), catalytic
hydrodesulfurized distillate
fractionation stabilizer, hydrogen
sulfide-free.68952-79-4........................ Tail gas (petroleum), catalytic
hydrodesulfurized naphtha
separator.68952-80-7........................ Tail gas (petroleum), straight-run
naphtha hydrodesulfurizer.68952-81-8........................ Tail gas (petroleum), thermal-
cracked distillate, gas oil and
naphtha absorber.68952-82-9........................ Tail gas (petroleum), thermal
cracked hydrocarbon fractionation
stabilizer, petroleum coking.68953-80-0........................ Benzene, mixed with toluene,
dealkylation product.68955-27-1........................ Distillates (petroleum), petroleum
residues vacuum.68955-28-2........................ Gases (petroleum), light steam-
cracked, butadiene conc.68955-31-7........................ Gases (petroleum), butadiene
process, inorg.68955-32-8........................ Natural gas, substitute, steam-
reformed desulfurized naphtha.68955-33-9........................ Gases (petroleum), sponge absorber
off, fluidized catalytic cracker
and gas oil desulfurizer overhead
fractionation.68955-34-0........................ Gases (petroleum), straight-run
naphtha catalytic reformer
stabilizer overhead.68955-35-1........................ Naphtha (petroleum), catalytic
reformed.68955-36-2........................ Residues (petroleum), steam-cracked,
resinous.68955-76-0........................ Aromatic hydrocarbons, C9-16,
biphenyl deriv.-rich.68955-96-4........................ Disulfides, dialkyl and di-Ph,
naphtha sweetening.68956-47-8........................ Fuel oil, isoprene reject
absorption.68956-48-9........................ Fuel oil, residual, wastewater
skimmings.68956-52-5........................ Hydrocarbons, C4-8.68956-54-7........................ Hydrocarbons, C4-unsatd.68956-55-8........................ Hydrocarbons, C5-unsatd.68956-70-7........................ Petroleum products, C5-12,
reclaimed, wastewater treatment.68988-79-4........................ Benzene, C10-12-alkyl derivs.,
distn. residues.68988-99-8........................ Phenols, sodium salts, mixed with
sulfur compounds, gasoline alk.
scrubber residues.68989-88-8........................ Gases (petroleum), crude distn. and
catalytic cracking.68990-35-2........................ Distillates (petroleum), arom.,
hydrotreated, dicyclopentadiene-
rich.68991-49-1........................ Alkanes, C10-13, arom.-free
desulfurized.68991-50-4........................ Alkanes, C14-17, arom.-free
desulfurized.68991-51-5........................ Alkanes, C10-13, desulfurized.68991-52-6........................ Alkenes, C10-16.69013-21-4........................ Fuel oil, pyrolysis.69029-75-0........................ Oils, reclaimed.69430-33-7........................ Hydrocarbons, C6-30.70024-88-3........................ Ethene, thermal cracking products.70528-71-1........................ Distillates (petroleum), heavy
distillate solvent ext. heart-cut.70528-72-2........................ Distillates (petroleum), heavy
distillate solvent ext. vacuum
overheads.70528-73-3........................ Residues (petroleum), heavy
distillate solvent ext. vacuum.70592-76-6........................ Distillates (petroleum),
intermediate vacuum.70592-77-7........................ Distillates (petroleum), light
vacuum.70592-78-8........................ Distillates (petroleum), vacuum.70592-79-9........................ Residues (petroleum), atm. tower,
light.70693-00-4........................ Hydrocarbon waxes (petroleum),
oxidized, sodium salts.70693-06-0........................ Aromatic hydrocarbons, C9-11.70913-85-8........................ Residues (petroleum), solvent-extd.
vacuum distilled atm. residuum.70913-86-9........................ Alkanes, C18-70.70955-08-7........................ Alkanes, C4-6.70955-09-8........................ Alkenes, C13-14 .alpha.-.70955-10-1........................ Alkenes, C15-18 .alpha.-.70955-17-8........................ Aromatic hydrocarbons, C12-20.71243-66-8........................ Hydrocarbon waxes (petroleum), clay-
treated, microcryst., oxidized,
potassium salts.71302-82-4........................ Hydrocarbons, C5-8, houdry butadiene
manuf. by-product.71329-37-8........................ Residues (petroleum), catalytic
cracking depropanizer, C4-rich.71808-30-5........................ Tail gas (petroleum), thermal
cracking absorber.72230-71-8........................ Distillates (petroleum), cracked
steam-cracked, C5-17 fraction.72623-83-7........................ Lubricating oils (petroleum), C25, hydrotreated bright
stock-based.72623-84-8........................ Lubricating oils (petroleum), C15-
30, hydrotreated neutral oil-based,
contg. solvent deasphalted residual
oil.72623-85-9........................ Lubricating oils (petroleum), C20-
50, hydrotreated neutral oil-based,
high-viscosity.72623-86-0........................ Lubricating oils (petroleum), C15-
30, hydrotreated neutral oil-based.72623-87-1........................ Lubricating oils (petroleum), C20-
50, hydrotreated neutral oil-based.73138-65-5........................ Hydrocarbon waxes (petroleum),
oxidized, magnesium salts.92045-43-7........................ Lubricating oils (petroleum),
hydrocracked non-arom. solvent
deparaffined.92045-58-4........................ Naphtha (petroleum), isomerization,
C6-fraction.92062-09-4........................ Slack wax (petroleum), hydrotreated.
93762-80-2........................ Alkenes, C15-18.98859-55-3........................ Distillates (petroleum), oxidized
heavy, compds. with diethanolamine.98859-56-4........................ Distillates (petroleum), oxidized
heavy, sodium salts.101316-73-8....................... Lubricating oils (petroleum), used,
non-catalytically refined.164907-78-2....................... Extracts (petroleum), asphaltene-low
vacuum residue solvent.164907-79-3....................... Residues (petroleum), vacuum,
asphaltene-low.178603-63-9....................... Gas oils (petroleum), vacuum,
hydrocracked, hydroisomerized,
hydrogenated, C10-25.178603-64-0....................... Gas oils (petroleum), vacuum,
hydrocracked, hydroisomerized,
hydrogenated, C15-30, branched and
cyclic.178603-65-1....................... Gas oils (petroleum), vacuum,
hydrocracked, hydroisomerized,
hydrogenated, C20-40, branched and
cyclic.178603-66-2....................... Gas oils (petroleum), vacuum,
hydrocracked, hydroisomerized,
hydrogenated, C25-55, branched and
cyclic.212210-93-0....................... Solvent naphtha (petroleum), heavy
arom., distn. residues.221120-39-4....................... Distillates (petroleum), cracked
steam-cracked, C5-12 fraction.445411-73-4....................... Gas oils (petroleum), vacuum,
hydrocracked, hydroisomerized,
hydrogenated, C10-25, branched and
cyclic.------------------------------------------------------------------------
(2) Specific exempted chemical substances--(i) Exemption. EPA has determined that, at this time, the information in Sec. 711.15(b)(4) associated with the chemical substances listed in paragraph (b)(2)(iv) of this section is of low current interest.
(i) Exemption. EPA has determined that, at this time, the information in Sec. 711.15(b)(4) associated with the chemical substances listed in paragraph (b)(2)(iv) of this section is of low current interest.
(ii) Considerations. In making its determination of whether this partial exemption should apply to a particular chemical substance, EPA will consider the totality of information available for the chemical substance in question, including but not limited to, one or more of the following considerations:
(A) Whether the chemical substance qualifies or has qualified in past IUR or CDR collections for the reporting of the information described in Sec. 711.15(b)(4).
(B) The chemical substance's chemical and physical properties or potential for persistence, bioaccumulation, health effects, or environmental effects (considered independently or together).
(C) The information needs of EPA, other Federal agencies, Tribes, States, and local governments, as well as members of the public.
(D) The availability of other complementary risk screening information.
(E) The availability of comparable processing and use information.
(F) Whether the potential risks of the chemical substance are adequately managed.
(iii) Amendments. EPA may amend the chemical substance list in paragraph (b)(2)(iv) of this section on its own initiative or in response to a request from the public based on EPA's determination of whether the information in Sec. 711.15(b)(4) is of low interest.
(A) Any person may request that EPA amend the chemical substance list in Table 2 in paragraph (b)(2)(iv) of this section. Your request must be in writing and must be submitted to the address provided in 40 CFR 700.17(a). Please label your request as follows: Attention: TSCA Chemical Data Reporting--Partial Exemption Request. Requests must identify the chemical substance in question, as well as its CASRN or other chemical identification number as identified in Sec. 711.15(b)(3)(i), and must contain a written rationale for the request that provides sufficient specific information, addressing the considerations listed in Sec. 711.6(b)(2)(ii), including cites and relevant documents, to demonstrate to EPA that the collection of the information in Sec. 711.15(b)(4) for the chemical substance in question either is or is not of low current interest. If a request related to a particular chemical substance is resubmitted, any subsequent request must clearly identify new information contained in the request. EPA may request other information that it believes necessary to evaluate the request. EPA will issue a written response to each request within 120 days of receipt of the request, and will maintain copies of these responses in a docket that will be established for each reporting cycle.
(B) As needed, the Agency will initiate rulemaking to make revisions to Table 2 in paragraph (b)(2)(iv) of this section.
(C) To assist EPA in reaching a decision regarding a particular request prior to a given principal reporting year, requests must be submitted to EPA no later than 12 months prior to the start of the next principal reporting year.
(iv) List of chemical substances. EPA has designated the chemical substances listed in Table 2 of this paragraph by CASRN, as partially exempt from reporting under the CDR.
Table 2--CASRN of Partially Exempt Chemical Substances------------------------------------------------------------------------
CASRN Chemical------------------------------------------------------------------------50-70-4........................... D-glucitol.50-81-7........................... L-ascorbic acid.50-99-7........................... D-glucose.56-81-5........................... 1,2,3-Propanetriol.56-87-1........................... L-lysine.57-48-7........................... D-fructose.57-50-1........................... .alpha.-D-Glucopyranoside, .beta.-D-
fructofuranosyl.58-95-7........................... 2H-1-Benzopyran-6-ol, 3,4-dihydro-
2,5,7,8-tetramethyl-2-[(4R,8R)-
4,8,12- trimethyltridecyl]-,
acetate, (2R)-.59-02-9........................... 2H-1-Benzopyran-6-ol, 3,4-dihydro-
2,5,7,8-tetramethyl-2-[(4R,8R)-
4,8,12- trimethyltridecyl]-, (2R)-.59-51-8........................... Methionine.68-04-2........................... 1,2,3-Propanetricarboxylic acid, 2-
hydroxy-, sodium salt (1:3).69-65-8........................... D-mannitol.77-92-9........................... 1,2,3-Propanetricarboxylic acid, 2-
hydroxy-.87-79-6........................... L-sorbose.87-99-0........................... Xylitol.96-10-6........................... Aluminum, chlorodiethyl-.97-93-8........................... Aluminum, triethyl-.100-99-2.......................... Aluminum, tris(2-methylpropyl)-.123-94-4.......................... Octadecanoic acid, 2,3-
dihydroxypropyl ester.124-38-9.......................... Carbon dioxide.137-08-6.......................... .beta.-Alanine, N-[(2R)-2,4-
dihydroxy-3,3-dimethyl-1-oxobutyl]-
, calcium alt (2:1).142-47-2.......................... L-glutamic acid, monosodium salt.150-30-1.......................... Phenylalanine.504-63-2.......................... 1,3-Propanediol.563-43-9.......................... Aluminum, dichloroethyl-.866-84-2.......................... 1,2,3-Propanetricarboxylic acid, 2-
hydroxy-, potassium salt (1:3).1070-00-4......................... Aluminum, trioctyl-.1116-70-7......................... Aluminum, tributyl-.1116-73-0......................... Aluminum, trihexyl-.1191-15-7......................... Aluminum, hydrobis(2-methylpropyl)-.1317-65-3......................... Limestone.1333-74-0......................... Hydrogen.1592-23-0......................... Octadecanoic acid, calcium salt.7440-37-1......................... Argon.7440-44-0......................... Carbon.7727-37-9......................... Nitrogen.7782-42-5......................... Graphite.7782-44-7......................... Oxygen.8001-21-6......................... Sunflower oil.8001-22-7......................... Soybean oil.8001-23-8......................... Safflower oil.8001-26-1......................... Linseed oil.8001-29-4......................... Cottonseed oil.8001-30-7......................... Corn oil.8001-31-8......................... Coconut oil.8001-78-3......................... Castor oil, hydrogenated.8001-79-4......................... Castor oil.8002-03-7......................... Peanut oil.8002-13-9......................... Rape oil.8002-43-5......................... Lecithins.8002-75-3......................... Palm oil.8006-54-0......................... Lanolin.8013-07-8......................... Soybean oil, epoxidized.8016-28-2......................... Lard, oil.8016-70-4......................... Soybean oil, hydrogenated.8021-99-6......................... Charcoal, bone.8023-79-8......................... Oils, palm kernel.8029-43-4......................... Syrups, hydrolyzed starch.11103-57-4........................ Vitamin A.
12075-68-2........................ Aluminum, di-.mu.-
chlorochlorotriethyldi-.12542-85-7........................ Aluminum, trichlorotrimethyldi-.16291-96-6........................ Charcoal.26836-47-5........................ D-glucitol, monooctadecanoate.61789-44-4........................ Fatty acids, castor-oil.61789-97-7........................ Tallow.61789-99-9........................ Lard.64147-40-6........................ Castor oil, dehydrated.64755-01-7........................ Fatty acids, tallow, calcium salts.65996-63-6........................ Starch, acid-hydrolyzed.65996-64-7........................ Starch, enzyme-hydrolyzed.66071-94-1........................ Corn, steep liquor.67701-01-3........................ Fatty acids, C12-18.68002-85-7........................ Fatty acids, C14-22 and C16-22-
unsatd.68131-37-3........................ Syrups, hydrolyzed starch,
dehydrated.68188-81-8........................ Grease, poultry.68308-36-1........................ Soybean meal.68308-54-3........................ Glycerides, tallow mono-, di- and
tri-, hydrogenated.68334-00-9........................ Cottonseed oil, hydrogenated.68334-28-1........................ Fats and glyceridic oils, vegetable,
hydrogenated.68409-76-7........................ Bone meal, steamed.68424-45-3........................ Fatty acids, linseed-oil.68424-61-3........................ Glycerides, C16-18 and C18-unsatd.
mono- and di-.68425-17-2........................ Syrups, hydrolyzed starch,
hydrogenated68439-86-1........................ Bone, ash.68442-69-3........................ Benzene, mono-C10-14-alkyl derivs.68476-78-8........................ Molasses.68514-27-2........................ Grease, catch basin.68514-74-9........................ Palm oil, hydrogenated.68525-87-1........................ Corn oil, hydrogenated.68648-87-3........................ Benzene, C10-16-alkyl derivs.68918-42-3........................ Soaps, stocks, soya.68952-94-3........................ Soaps, stocks, vegetable-oil.68956-68-3........................ Fats and glyceridic oils, vegetable.68989-98-0........................ Fats and glyceridic oils, vegetable,
residues.70131-50-9........................ Bentonite, acid-leached.73138-67-7........................ Lard, hydrogenated.120962-03-0....................... Canola oil.129813-58-7....................... Benzene, mono-C10-13-alkyl derivs.129813-59-8....................... Benzene, mono-C12-14-alkyl derivs.129813-60-1....................... Benzene, mono-C14-16-alkyl derivs.------------------------------------------------------------------------ [76 FR 54933, Sept. 6, 2011, as amended at 79 FR 35098, June 19, 2014; 79 FR 66658, Nov. 10, 2014]