(a) The owner or operator shall use the criteria specified in this Sec. 63.107 to determine whether there are any process vents associated with an air oxidation reactor, distillation unit, or reactor that is in a source subject to this subpart. A process vent is the point of discharge to the atmosphere (or the point of entry into a control device, if any) of a gas stream if the gas stream has the characteristics specified in paragraphs (b) through (h) of this section, or meets the criteria specified in paragraph (i) of this section.
(b) Some, or all, of the gas stream originates as a continuous flow from an air oxidation reactor, distillation unit, or reactor during operation of the chemical manufacturing process unit.
(c) The discharge to the atmosphere (with or without passing through a control device) meets at least one of the conditions specified in paragraphs (c)(1) through (3) of this section.
(1) Is directly from an air oxidation reactor, distillation unit, or reactor; or
(2) Is from an air oxidation reactor, distillation unit, or reactor after passing solely (i.e., without passing through any other unit operation for a process purpose) through one or more recovery devices within the chemical manufacturing process unit; or
(3) Is from a device recovering only mechanical energy from a gas stream that comes either directly from an air oxidation reactor, distillation unit, or reactor, or from an air oxidation reactor, distillation unit, or reactor after passing solely (i.e., without passing through any other unit operation for a process purpose) through one or more recovery devices within the chemical manufacturing process unit.
(d) The gas stream contains greater than 0.005 weight percent total organic HAP at the point of discharge to the atmosphere (or at the point of entry into a control device, if any).
(e) The air oxidation reactor, distillation unit, or reactor is part of a chemical manufacturing process unit that meets the criteria of Sec. 63.100(b).
(f) The gas stream is in the gas phase from the point of origin at the air oxidation reactor, distillation unit, or reactor to the point of discharge to the atmosphere (or to the point of entry into a control device, if any).
(g) The gas stream is discharged to the atmosphere either on-site, off-site, or both.
(h) The gas stream is not any of the items identified in paragraphs (h)(1) through (9) of this section.
(1) A relief valve discharge.
(2) A leak from equipment subject to subpart H of this part.
(3) A gas stream going to a fuel gas system as defined in Sec. 63.101.
(4) A gas stream exiting a control device used to comply with Sec. 63.113.
(5) A gas stream transferred to other processes (on-site or off-site) for reaction or other use in another process (i.e., for chemical value as a product, isolated intermediate, byproduct, or coproduct, or for heat value).
(6) A gas stream transferred for fuel value (i.e., net positive heating value), use, reuse, or for sale for fuel value, use, or reuse.
(7) A storage vessel vent or transfer operation vent subject to Sec. 63.119 or Sec. 63.126.
(8) A vent from a waste management unit subject to Secs. 63.132 through 63.137.
(9) A gas stream exiting an analyzer.
(i) The gas stream would meet the characteristics specified in paragraphs (b) through (g) of this section, but, for purposes of avoiding applicability, has been deliberately interrupted, temporarily liquefied, routed through any item of equipment for no process purpose, or disposed of in a flare that does not meet the criteria in Sec. 63.11(b), or an incinerator that does not reduce emissions of organic HAP by 98 percent or to a concentration of 20 parts per million by volume, whichever is less stringent. [66 FR 6928, Jan. 22, 2001]
Sec. Table 1 to Subpart F of Part 63--Synthetic Organic Chemical
Manufacturing Industry Chemicals ------------------------------------------------------------------------
Chemical name \a\ CAS No. \b\ Group------------------------------------------------------------------------Acenaphthene............................ 83329 VAcetal.................................. 105577 VAcetaldehyde............................ 75070 IIAcetamide............................... 60355 IIAcetanilide............................. 103844 IIAcetic acid............................. 64197 IIAcetic anhydride........................ 108247 IIAcetoacetanilide........................ 102012 IIIAcetone................................. 67641 IAcetone cyanohydrin..................... 75865 VAcetonitrile............................ 75058 IAcetophenone............................ 98862 IAcrolein................................ 107028 IVAcrylamide.............................. 79061 IAcrylic acid............................ 79107 IVAcrylonitrile........................... 107131 IAdiponitrile............................ 111693 IAlizarin................................ 72480 VAlkyl anthraquinones.................... 008 VAllyl alcohol........................... 107186 IAllyl chloride.......................... 107051 IVAllyl cyanide........................... 109751 IVAminophenol sulfonic acid............... 0010 VAminophenol (p-)........................ 123308 IAniline................................. 62533 IAniline hydrochloride................... 142041 IIIAnisidine (o-).......................... 90040 IIAnthracene.............................. 120127 VAnthraquinone........................... 84651 IIIAzobenzene.............................. 103333 IBenzaldehyde............................ 100527 IIIBenzene................................. 71432 IBenzenedisulfonic acid.................. 98486 IBenzenesulfonic acid.................... 98113 IBenzil.................................. 134816 IIIBenzilic acid........................... 76937 IIIBenzoic acid............................ 65850 IIIBenzoin................................. 119539 IIIBenzonitrile............................ 100470 IIIBenzophenone............................ 119619 IBenzotrichloride........................ 98077 IIIBenzoyl chloride........................ 98884 IIIBenzyl acetate.......................... 140114 IIIBenzyl alcohol.......................... 100516 IIIBenzyl benzoate......................... 120514 IIIBenzyl chloride......................... 100447 IIIBenzyl dichloride....................... 98873 IIIBiphenyl................................ 92524 IBisphenol A............................. 80057 IIIBis(Chloromethyl) Ether................. 542881 IBromobenzene............................ 108861 IBromoform............................... 75252 VBromonaphthalene........................ 27497514 IVButadiene (1,3-)........................ 106990 IIButanediol (1,4-)....................... 110634 IButyl acrylate (n-)..................... 141322 V
Butylene glycol (1,3-).................. 107880 IIButyrolactone........................... 96480 ICaprolactam............................. 105602 IICarbaryl................................ 63252 VCarbazole............................... 86748 VCarbon disulfide........................ 75150 IVCarbon tetrabromide..................... 558134 IICarbon tetrachloride.................... 56235 ICarbon tetrafluoride.................... 75730 IIChloral................................. 75876 IIChloroacetic acid....................... 79118 IIChloroacetophenone (2-)................. 532274 IChloroaniline (p-)...................... 106478 IIChlorobenzene........................... 108907 I2-Chloro-1,3-butadiene (Chloroprene).... 126998 IIChlorodifluoroethane.................... 25497294 VChlorodifluoromethane................... 75456 IChloroform.............................. 67663 IChloronaphthalene....................... 25586430 IVChloronitrobenzene 121733 I
(m-).Chloronitrobenzene 88733 I
(o-).Chloronitrobenzene 100005 I
(p-).Chlorophenol (m-)....................... 108430 IIChlorophenol (o-)....................... 95578 IIChlorophenol (p-)....................... 106489 IIChlorotoluene (m-)...................... 108418 IIIChlorotoluene (o-)...................... 95498 IIIChlorotoluene (p-)...................... 106434 IIIChlorotrifluoromethane.................. 75729 IIChrysene................................ 218019 VCresol and cresylic acid (m-)........... 108394 IIICresol and cresylic acid (o-)........... 95487 IIICresol and cresylic acid (p-)........... 106445 IIICresols and cresylic acids (mixed)...... 1319773 IIICumene.................................. 98828 ICumene hydroperoxide.................... 80159 ICyanoacetic acid........................ 372098 IICyclohexane............................. 110827 ICyclohexanol............................ 108930 ICyclohexanone........................... 108941 ICyclohexylamine......................... 108918 IIICyclooctadienes......................... 29965977 IIDecahydronaphthalene.................... 91178 IVDiacetoxy-2-Butene (1,4-)............... 0012 VDiaminophenol hydrochloride............. 137097 VDibromomethane.......................... 74953 VDichloroaniline (mixed isomers)......... 27134276 IDichlorobenzene (p-).................... 106467 IDichlorobenzene (m-).................... 541731 IDichlorobenzene (o-).................... 95501 IDichlorobenzidine 91941 I
(3,3'-).Dichlorodifluoromethane................. 75718 IDichloroethane (1,2-) 107062 I
(Ethylenedichloride) (EDC).Dichloroethyl ether (bis(2- 111444 I
chloroethyl)ether).Dichloroethylene (1,2-)................. 540590 IIDichlorophenol (2,4-)................... 120832 IIIDichloropropene (1,3-).................. 542756 IIDichlorotetrafluoro- 1320372 V
ethane.Dichloro-1-butene (3,4-)................ 760236 IIDichloro-2-butene (1,4-)................ 764410 VDiethanolamine (2,2'-Iminodiethanol).... 111422 IDiethyl sulfate......................... 64675 IIDiethylamine............................ 109897 IVDiethylaniline (2,6-)................... 579668 VDiethylene glycol....................... 111466 IDiethylene glycol dibutyl ether......... 112732 IDiethylene glycol diethyl ether......... 112367 IDiethylene glycol dimethyl ether........ 111966 IDiethylene glycol monobutyl ether 124174 I
acetate.Diethylene glycol monobutyl ether....... 112345 IDiethylene glycol monoethyl ether 112152 I
acetate.Diethylene glycol monoethyl ether....... 111900 IDiethylene glycol monohexyl ether....... 112594 VDiethylene glycol monomethyl ether 629389 V
acetate.Diethylene glycol monomethyl ether...... 111773 IDihydroxybenzoic acid (Resorcylic acid). 27138574 VDimethylbenzidine 119937 II
(3,3'-).Dimethyl ether.......................... 115106 IVDimethylformamide (N,N-)................ 68122 IIDimethylhydrazine 57147 II
(1,1-).Dimethyl sulfate........................ 77781 IDimethyl terephthalate.................. 120616 IIDimethylamine........................... 124403 IVDimethylaminoethanol (2-)............... 108010 IDimethylaniline (N,N').................. 121697 IIIDinitrobenzenes (NOS) \c\............... 25154545 IDinitrophenol (2,4-).................... 51285 IIIDinitrotoluene (2,4-)................... 121142 IIIDioxane (1,4-) (1,4-Diethyleneoxide).... 1239 11IDioxolane (1,3-)........................ 646060 IDiphenyl methane........................ 101815 IDiphenyl oxide.......................... 101848 IDiphenyl thiourea....................... 102089 IIIDiphenylamine........................... 122394 IIIDipropylene glycol...................... 110985 IDi-o-tolyguanidine...................... 97392 IIIDodecanedioic acid...................... 693232 IDodecyl benzene (branched).............. 123013 VDodecyl phenol (branched)............... 121158585 VDodecylaniline.......................... 28675174 VDodecylbenzene (n-)..................... 121013 IDodecylphenol........................... 27193868 IIIEpichlorohydrin (1-chloro-2,3- 106898 I
epoxypropane).Ethanolamine............................ 141435 IEthyl acrylate.......................... 140885 IIEthylbenzene............................ 100414 IEthyl chloride (Chloroethane)........... 75003 IVEthyl chloroacetate..................... 105395 IIEthylamine.............................. 75047 VEthylaniline (N-)....................... 103695 IIIEthylaniline (o-)....................... 578541 IIIEthylcellulose.......................... 9004573 VEthylcyanoacetate....................... 105566 VEthylene carbonate...................... 96491 IEthylene dibromide (Dibromoethane)...... 106934 IEthylene glycol......................... 107211 IEthylene glycol diacetate............... 111557 IEthylene glycol dibutyl ether........... 112481 VEthylene glycol diethyl ether 629141 I
(1,2-diethoxyethane).Ethylene glycol 110714 I
dimethyl etherEthylene glycol monoacetate............. 542596 VEthylene glycol monobutyl ether 112072 I
acetate.Ethylene glycol monobutyl ether......... 111762 IEthylene glycol monoethyl ether 111159 I
acetate.Ethylene glycol monoethyl ether......... 110805 IEthylene glycol monohexyl ether......... 112254 VEthylene glycol monomethyl ether acetate 110496 IEthylene glycol monomethyl ether........ 109864 IEthylene glycol monooctyl ether......... 002 V
Ethylene glycol monophenyl ether........ 122996 IEthylene glycol monopropyl ether........ 2807309 IEthylene oxide.......................... 75218 IEthylenediamine......................... 107153 IIEthylenediamine tetraacetic acid........ 60004 VEthylenimine (Aziridine)................ 151564 IIEthylhexyl acrylate (2-isomer).......... 103117 IIFluoranthene............................ 206440 VFormaldehyde............................ 50000 IFormamide............................... 75127 IIFormic acid............................. 64186 IIFumaric acid............................ 110178 IGlutaraldehyde.......................... 111308 IVGlyceraldehyde.......................... 367475 VGlycerol................................ 56815 IIGlycine................................. 56406 IIGlyoxal................................. 107222 IIHexachlorobenzene....................... 118741 IIHexachlorobutadiene..................... 87683 IIHexachloroethane........................ 67721 IIHexadiene (1,4-)........................ 592450 IIHexamethylene- 100970 I
tetramine.Hexane.................................. 110543 VHexanetriol (1,2,6-).................... 106694 IVHydroquinone............................ 123319 IHydroxyadipaldehyde..................... 141311 VIsobutyl acrylate....................... 106638 VIsobutylene............................. 115117 VIsophorone.............................. 78591 IVIsophorone nitrile...................... 0017 VIsophthalic acid........................ 121915 IIIIsopropylphenol......................... 25168063 IIILinear alkylbenzene..................... ---- d IMaleic anhydride........................ 108316 IMaleic hydrazide........................ 123331 IMalic acid.............................. 6915157 IMetanilic acid.......................... 121471 IMethacrylic acid........................ 79414 VMethanol................................ 67561 IVMethionine.............................. 63683 IMethyl acetate.......................... 79209 IVMethyl acrylate......................... 96333 VMethyl bromide (Bromomethane)........... 74839 IVMethyl chloride (Chloromethane)......... 74873 IVMethyl ethyl ketone (2-butanone)........ 78933 VMethyl formate.......................... 107313 IIMethyl hydrazine........................ 60344 IVMethyl isobutyl carbinol................ 108112 IVMethyl isobutyl ketone (Hexone)......... 108101 IVMethyl isocyanate....................... 624839 IVMethyl mercaptan........................ 74931 IVMethyl methacrylate..................... 80626 IVMethyl phenyl carbinol.................. 98851 IIMethyl tert-butyl ether................. 1634044 VMethylamine............................. 74895 IVMethylaniline (N-)...................... 100618 IIIMethylcyclohexane....................... 108872 IIIMethylcyclohexanol...................... 25639423 VMethylcyclohexanone..................... 1331222 IIIMethylene chloride (Dichloromethane).... 75092 IMethylene dianiline (4,4'-isomer)....... 101779 IMethylene diphenyl diisocyanate (4,4'-) 101688 III
(MDI).Methylionones (a-)...................... 79696 VMethylpentynol.......................... 77758 VMethylstyrene (a-)...................... 98839 INaphthalene............................. 91203 IVNaphthalene sulfonic acid (a-).......... 85472 IVNaphthalene sulfonic acid (b-).......... 120183 IVNaphthol (a-)........................... 90153 IVNaphthol (b-)........................... 135193 IVNaphtholsulfonic acid (1-).............. 567180 VNaphthylamine sulfonic acid (1,4-)...... 84866 VNaphthylamine sulfonic acid (2,1-)...... 81163 VNaphthylamine (1-)...................... 134327 VNaphthylamine (2-)...................... 91598 VNitroaniline (m-)....................... 99092 IINitroaniline (o-)....................... 88744 INitroanisole (o-)....................... 91236 IIINitroanisole (p-)....................... 100174 IIINitrobenzene............................ 98953 INitronaphthalene (1-)................... 86577 IVNitrophenol (p-)........................ 100027 IIINitrophenol (o-)........................ 88755 IIINitropropane (2-)....................... 79469 IINitrotoluene (all isomers).............. 1321126 IIINitrotoluene (o-)....................... 88722 IIINitrotoluene (m-)....................... 99081 IIINitrotoluene (p-)....................... 99990 IIINitroxylene............................. 25168041 VNonylbenzene (branched)................. 1081772 VNonylphenol............................. 25154523 VOctene-1................................ 111660 IOctylphenol............................. 27193288 IIIParaformaldehyde........................ 30525894 IParaldehyde............................. 123637 IIPentachlorophenol....................... 87865 IIIPentaerythritol......................... 115775 IPeracetic acid.......................... 79210 IIPerchloromethyl mercaptan............... 594423 IVPhenanthrene............................ 85018 VPhenetidine (p-)........................ 156434 IIIPhenol.................................. 108952 IIIPhenolphthalein......................... 77098 IIIPhenolsulfonic acids (all isomers)...... 1333397 IIIPhenyl anthranilic acid (all isomers)... 91407 IIIPhenylenediamine (p-)................... 106503 IPhloroglucinol.......................... 108736 IIIPhosgene................................ 75445 IVPhthalic acid........................... 88993 IIIPhthalic anhydride...................... 85449 IIIPhthalimide............................. 85416 IIIPhthalonitrile.......................... 91156 IIIPicoline (b-)........................... 108996 IIPiperazine.............................. 110850 IPropiolactone (beta-)................... 57578 IPropionaldehyde......................... 123386 IVPropionic acid.......................... 79094 IPropylene carbonate..................... 108327 VPropylene dichloride (1,2- 78875 IV
dichloropropane).Propylene glycol........................ 57556 IPropylene glycol monomethyl ether....... 107982 IPropylene oxide......................... 75569 IPyrene.................................. 129000 VPyridine................................ 110861 IIp-tert-Butyl toluene.................... 98511 IIIQuinone................................. 106514 IIIResorcinol.............................. 108463 ISalicylic acid.......................... 69727 IIISodium methoxide........................ 124414 IVSodium phenate.......................... 139026 IIIStilbene................................ 588590 IIIStyrene................................. 100425 ISuccinic acid........................... 110156 ISuccinonitrile.......................... 110612 ISulfanilic acid......................... 121573 IIISulfolane............................... 126330 IITartaric acid........................... 526830 ITerephthalic acid....................... 100210 IITetrabromophthalic anhydride............ 632791 IIITetrachlorobenzene (1,2,4,5-)........... 95943 ITetrachloroethane (1,1,2,2-)............ 79345 IITetrachloroethylene (Perchloroethylene). 127184 ITetrachlorophthalic- 117088 III
anhydride.Tetraethyl lead......................... 78002 IVTetraethylene glycol.................... 112607 ITetraethylene- 112572 V
pentamine.Tetrahydrofuran......................... 109999 ITetrahydronapthalene.................... 119642 IVTetrahydrophthalic anhydride............ 85438 IITetramethylene- 110601 II
diamine.Tetramethylethylenediamine.............. 110189 VTetramethyllead......................... 75741 VToluene................................. 108883 IToluene 2,4 diamine..................... 95807 IIToluene 2,4 diisocyanate................ 584849 IIToluene diisocyanates (mixture)......... 26471625 IIToluene sulfonic acids.................. 104154 IIIToluenesulfonyl chloride................ 98599 IIIToluidine (o-).......................... 95534 IITrichloroaniline- 634935 III
(2,4,6-).Trichlorobenzene (1,2,3-)............... 87616 VTrichlorobenzene (1,2,4-)............... 120821 ITrichloroethane 71556 II
(1,1,1-)Trichloroethane (1,1,2-) (Vinyl 79005 II
trichloride).Trichloroethylene....................... 79016 ITrichlorofluoromethane.................. 75694 ITrichlorophenol 95954 I
(2,4,5-).(1,1,2-) Trichloro 76131 I
(1,2,2-) trifluoroethane.Triethanolamine......................... 102716 ITriethylamine........................... 121448 IVTriethylene glycol...................... 112276 ITriethylene glycol 112492 I
dimethyl ether.Triethylene glycol monoethyl ether...... 112505 VTriethylene glycol monomethyl ether..... 112356 ITrimethylamine.......................... 75503 IVTrimethylcyclohexanol................... 933482 IVTrimethylcyclo- 2408379 IV
hexanone.Trimethylcyclo- 34216347 V
hexylamine.Trimethylolpropane...................... 77996 ITrimethylpentane (2,2,4-)............... 540841 VTripropylene glycol..................... 24800440 VVinyl acetate........................... 108054 IIVinyl chloride (Chloroethylene)......... 75014 IVinyl toluene........................... 25013154 IIIVinylcyclohexene (4-)................... 100403 IIVinylidene chloride 75354 II
(1,1-dichloroethylene).Vinyl(N-)-pyrrolidone(2-)............... 88120 VXanthates............................... 140896 VXylene sulfonic acid.................... 25321419 IIIXylenes (NOS) \c\....................... 1330207 IXylene (m-)............................. 108383 IXylene (o-)............................. 95476 IXylene (p-)............................. 106423 IXylenols (Mixed)........................ 1300716 VXylidene................................ 1300738 III------------------------------------------------------------------------\a\ Isomer means all structural arrangements for the same number of
atoms of each element and does not mean salts, esters, or derivatives.
\b\ CAS Number = Chemical Abstract Service number.\c\ NOS = not otherwise specified.\d\ No CAS number assigned. [59 FR 19454, Apr. 22, 1994, as amended at 59 FR 48176, Sept. 20, 1994; 61 FR 31439, June 20, 1996; 63 FR 26082, May 12, 1998]
Sec. Table 2 to Subpart F of Part 63--Organic Hazardous Air Pollutants ------------------------------------------------------------------------
CAS No.
Chemical name \a b\ \c\------------------------------------------------------------------------Acenaphthene................................................ 83329Acetaldehyde................................................ 75070Acetamide................................................... 60355Acetonitrile................................................ 75058Acetophenone................................................ 98862Acrolein.................................................... 107028Acrylamide.................................................. 79061Acrylic acid................................................ 79107Acrylonitrile............................................... 107131Alizarin.................................................... 72480Allyl chloride.............................................. 107051Aniline..................................................... 62533Anisidine (o-).............................................. 90040Anthracene.................................................. 120127Anthraquinone............................................... 84651Benzene..................................................... 71432Benzotrichloride............................................ 98077Benzyl chloride............................................. 100447Biphenyl.................................................... 92524Bis(chloromethyl)ether...................................... 542881Bromoform................................................... 75252Bromonaphthalene............................................ 27497514Butadiene (1,3-)............................................ 106990Carbon disulfide............................................ 75150Carbon tetrachloride........................................ 56235Chloroacetic acid........................................... 79118Chloroacetophenone (2-)..................................... 532274Chlorobenzene............................................... 1089072-Chloro-,1,3-butadiene (Chloroprene)....................... 126998Chloroform.................................................. 67663Chloronaphthalene........................................... 25586430Chrysene.................................................... 218019Cresols and cresylic acids (mixed).......................... 1319773Cresol and cresylic acid (o-)............................... 95487Cresol and cresylic acid (m-)............................... 108394Cresol and cresylic acid (p-)............................... 106445Cumene...................................................... 98828Dichlorobenzene (p-)........................................ 106467Dichlorobenzidine (3,3'-)................................... 91941Dichloroethane (1,2-) (Ethylene dichloride) (EDC)........... 107062Dichloroethylether (Bis(2-chloroethyl)ether)................ 111444Dichloropropene (1,3-)...................................... 542756Diethanolamine (2,2'-Iminodiethanol)........................ 111422Dimethylaniline (N,N-)...................................... 121697Diethyl sulfate............................................. 64675Dimethylbenzidine (3,3'-)................................... 119937Dimethylformamide (N,N-).................................... 68122Dimethylhydrazine (1,1-).................................... 58147Dimethylphthalate........................................... 131113Dimethylsulfate............................................. 77781Dinitrophenol (2,4-)........................................ 51285Dinitrotoluene (2,4-)....................................... 121142Dioxane (1,4-) (1,4-Diethyleneoxide)........................ 1239111,2-Diphenylhydrazine....................................... 122667Epichlorohydrin (1-Chloro-2,3-epoxypropane)................. 106898Ethyl acrylate.............................................. 140885Ethylbenzene................................................ 100414Ethyl chloride (Chloroethane)............................... 75003Ethylene dibromide (Dibromoethane).......................... 106934Ethylene glycol............................................. 107211Ethylene oxide.............................................. 75218Ethylidene dichloride (1,1-Dichloroethane).................. 75343Fluoranthene................................................ 206440Formaldehyde................................................ 50000Glycol ethers \d\...........................................Hexachlorobenzene........................................... 118741Hexachlorobutadiene......................................... 87683Hexachloroethane............................................ 67721Hexane...................................................... 110543Hydroquinone................................................ 123319
Isophorone.................................................. 78591Maleic anhydride............................................ 108316Methanol.................................................... 67561Methylbromide (Bromomethane)................................ 74839Methylchloride (Chloromethane).............................. 74873Methyl hydrazine............................................ 60344Methyl isobutyl ketone (Hexone)............................. 108101Methyl isocyanate........................................... 624839Methyl methacrylate......................................... 80626Methyl tert-butyl ether..................................... 1634044Methylene chloride (Dichloromethane)........................ 75092Methylene diphenyl diisocyanate (4,4'-) (MDI)............... 101688Methylenedianiline (4,4'-).................................. 101779Naphthalene................................................. 91203Naphthalene sulfonic acid ([alpha])......................... 85472Naphthalene sulfonic acid ([beta]).......................... 120183Naphthol ([alpha]).......................................... 90153Naphthol ([beta])........................................... 135193Naphtholsulfonic acid (1-).................................. 567180Naphthylamine sulfonic acid (1,4-).......................... 84866Naphthylamine sulfonic acid (2,1-).......................... 81163Naphthylamine (1-).......................................... 134327Naphthylamine (2-).......................................... 91598Nitronaphthalene (1-)....................................... 86577Nitrobenzene................................................ 98953Nitrophenol (p-)............................................ 100027Nitropropane (2-)........................................... 79469Phenanthrene................................................ 85018Phenol...................................................... 108952Phenylenediamine (p-)....................................... 106503Phosgene.................................................... 75445Phthalic anhydride.......................................... 85449Propiolactone (beta-)....................................... 57578Propionaldehyde............................................. 123386Propylene dichloride (1,2-Dichloropropane).................. 78875Propylene oxide............................................. 75569Pyrene...................................................... 129000Quinone..................................................... 106514Styrene..................................................... 100425Tetrachloroethane (1,1,2,2-)................................ 79345Tetrachloroethylene (Perchloroethylene)..................... 127184Tetrahydronaphthalene....................................... 119642Toluene..................................................... 108883Toluene diamine (2,4-)...................................... 95807Toluene diisocyanate (2,4-)................................. 584849Toluidine (o-).............................................. 95534Trichlorobenzene (1,2,4-)................................... 120821Trichloroethane (1,1,1-) (Methyl chloroform)................ 71556Trichloroethane (1,1,2-) (Vinyl trichloride)................ 79005Trichloroethylene........................................... 79016Trichlorophenol (2,4,5-).................................... 95954Triethylamine............................................... 121448Trimethylpentane (2,2,4-)................................... 540841Vinyl acetate............................................... 108054Vinyl chloride (Chloroethylene)............................. 75014Vinylidene chloride (1,1-Dichloroethylene).................. 75354Xylenes (NOS)............................................... 1330207Xylene (m-)................................................. 108383Xylene (o-)................................................. 95476Xylene (p-)................................................. 106423------------------------------------------------------------------------\a\ For all Listings above containing the word ``Compounds,'' the
following applies: Unless otherwise specified, these listings are
defined as including any unique chemical substance that contains the
named chemical (i.e., antimony, arsenic) as part of that chemical's
infrastructure.\b\ Isomer means all structural arrangements for the same number of
atoms of each element and does not mean salts, esters, or derivatives.\c\ CAS No.=Chemical Abstract Service number.\d\ Includes mono- and di- ethers of ethylene glycol, diethylene glycol,
and triethylene glycol R-(OCH2 CH2n-OR where:
n=1, 2, or 3;
R=alkyl or aryl groups; and
R''=R, H or groups which, when removed, yield glycol ethers with the
structure:
R-(OCH2 CH2n-OHPolymers are excluded from the glycol category. [62 FR 2735, Jan. 17, 1997, as amended at 71 FR 76614, Dec. 21, 2006]
Table 3 to Subpart F of Part 63--General Provisions Applicability to
Subparts F, G, and H \a\ to Subpart F ------------------------------------------------------------------------
Applies to subparts
Reference F, G, and H Comment------------------------------------------------------------------------63.1(a)(1)............. Yes................ Overlap clarified in Sec.
63.101, Sec. 63.111,
Sec. 63.161.63.1(a)(2)............. Yes................63.1(a)(3)............. Yes................ Sec. 63.110 and Sec.
63.160(b) of subparts G
and H identify which
standards are overridden.63.1(a)(4)............. No................. Subpart F specifies
applicability of each
paragraph in subpart A to
subparts F, G, and H.63.1 (a)(5)-(a)(9)..... No.................63.1(a)(10)............ No................. Subparts F, G, and H
specify calendar or
operating day.63.1(a)(11)............ No................. Subpart F Sec. 63.103(d)
specifies acceptable
methods for submitting
reports. \a\63.1 (a)(12)-(a)(14)... Yes................63.1(b)(1)............. No................. Subpart F specifies
applicability.63.1(b)(2)............. Yes................63.1(b)(3)............. No.................63.1(c)(1)............. No................. Subpart F specifies
applicability.63.1(c)(2)............. No................. Area sources are not
subject to subparts F, G,
and H.63.1(c)(3)............. No.................63.1(c)(4)............. Yes................63.1(c)(5)............. No................. Subparts G and H specify
applicable notification
requirements.63.1(d)................ No.................63.1(e)................ No................. Subparts F, G, and H
established before permit
program.63.2................... Yes................ Subpart F Sec. 63.101(a)
specifies those subpart A
definitions that apply to
the HON. Subpart F
definition of ``source''
is equivalent to subpart
A definition of
``affected source.''63.3................... No................. Units of measure are
spelled out in subparts
F, G, and H.63.4 (a)(1)-(a)(3)..... Yes................63.4(a)(4)............. No................. This is a reserved
paragraph in subpart A of
part 63.63.4(a)(5)............. Yes................
63.4(b)................ Yes................63.4(c)................ Yes................63.5(a)(1)............. Yes................ Except the terms
``source'' and
``stationary source'' in
Sec. 63.5(a)(1) should
be interpreted as having
the same meaning as
``affected source.''63.5(a)(2)............. Yes................63.5(b)(1)............. Yes................ Except Sec. 63.100(l)
defines when construction
or reconstruction is
subject to standards for
new sources.63.5(b)(2)............. No................. This is a reserved
paragraph in subpart A of
part 63.63.5(b)(3)............. Yes................63.5(b)(4)............. Yes................ Except the cross reference
to Sec. 63.9(b) is
limited to Sec. 63.9(b)
(4) and (5). Subpart F
overrides Sec. 63.9
(b)(1) through (b)(3).63.5(b)(5)............. Yes................63.5(b)(6)............. Yes................ Except Sec. 63.100(l)
(1) through (b)(3).63.5(b)(5)............. Yes................63.5(b)(6)............. Yes................ Except Sec. 63.100(l)
defines when construction
or reconstruction is
subject to standards for
new sources.63.5(c)................ No................. This is a reserved
paragraph in subpart A of
part 63.63.5(d)(1)(i).......... No................. For subpart G, see Sec.
63.151(b) (2)(ii) and
(2)(iii) for the
(iii) for the
applicability and timing
of this submittal; for
subpart H, see Sec.
63.182(b) (2)(ii) and
(b)(2)(iii) for
(2)(iii) for
(iii) for
applicability and timing
of this submittal.63.5(d)(1)(ii)......... Yes................ Except Sec.
63.5(d)(1)(ii)(H) does
not apply.63.5(d)(1)(iii)........ No................. Subpart G requires
submittal of the
Notification of
Compliance Status in Sec.
63.152(b); subpart H
specifies requirements in
Sec. 63.182(c).63.5(d)(2)............. No.................63.5(d)(3)............. Yes--subpart G No-- Except Sec.
subpart H. 63.5(d)(3)(ii) does not
apply to subpart G.63.5(d)(4)............. Yes................63.5(e)................ Yes................63.5(f)(1)............. Yes................63.5(f)(2)............. Yes................ Except the cross-reference
to Sec. 63.5(d)(1) is
changed to Sec.
63.151(b)(2)(ii) of
subpart G and to Sec.
63.182(b)(2)(ii) of
subpart H. The cross-
reference to Sec.
63.5(b)(2) does not
apply.63.6(a)................ Yes................63.6(b)(1)............. No................. Subparts F and H specify
compliance dates for
sources subject to
subparts F, G, and H.63.6(b)(2)............. No.................63.6(b)(3)............. Yes................63.6(b)(4)............. No................. May apply when standards
are proposed under
Section 112(f) of the
Clean Air Act.63.6(b)(5)............. No................. Subparts G and H include
notification
requirements.63.6(b)(6)............. No.................63.6(b)(7)............. No.................63.6(c)(1)............. No................. Subpart F specifies the
compliance dates for
subparts G and H.63.6(c)(2)............. No.................63.6(c)(3)............. No.................63.6(c)(4)............. No.................63.6(c)(5)............. Yes................63.6(d)................ No.................63.6(e)................ Yes................ Except as otherwise
specified for individual
paragraphs. Does not
apply to Group 2 emission
points unless they are
included in an emissions
average. \b\63.6(e)(1)(i).......... No................. This is addressed by Sec.
63.102(a)(4) of subpart
F.63.6(e)(1)(ii)......... Yes................63.6(e)(1)(iii)........ Yes................63.6(e)(2)............. Yes................63.6(e)(3)(i).......... Yes................ For subpart H, the
startup, shutdown, and
malfunction plan
requirement of Sec.
63.6(e)(3)(i) is limited
to control devices
subject to the provisions
of subpart H and is
optional for other
equipment subject to
subpart H. The startup,
shutdown, and malfunction
plan may include written
procedures that identify
conditions that justify a
delay of repair.63.6(e)(3)(i)(A)....... No................. This is addressed by Sec.
63.102(a)(4).63.6(e)(3)(i)(B)....... Yes................63.6(e)(3)(i)(C)....... Yes................63.6(e)(3)(ii)......... Yes................63.6(e)(3)(iii)........ No................. Recordkeeping and
reporting are specified
in Sec. 63.103(c)(2) of
subpart F and Sec.
63.152(d)(1) of subpart
G.63.6(e)(3)(iv)......... No................. Recordkeeping and
reporting are specified
in Sec. 63.103(c)(2) of
subpart F and Sec.
63.152(d)(1) of subpart
G.63.6(e)(3)(v).......... No................. Records retention
requirements are
specified in Sec.
63.103(c).63.6(e)(3)(vi)......... Yes................63.6(e)(3)(vii)........ Yes................63.6(e)(3)(vii)(A)..... Yes................63.6(e)(3)(vii)(B)..... Yes................ Except the plan must
provide for operation in
compliance with Sec.
63.102(a)(4).63.6(e)(3)(vii)(C)..... Yes................63.6(e)(3)(viii)....... Yes................63.6(e)(3)(ix)......... Yes................63.6(f)(1)............. No................. Sec. 63.102(a) of subpart
F specifies when the
standards apply.
63.6(f)(2)(i).......... Yes................63.6(f)(2)(ii)......... Yes--subpart G No-- Sec. 63.152(c)(2) of
subpart H. subpart G specifies the
use of monitoring data in
determining compliance
with subpart G.63.6(f)(2)(iii) (A), Yes................
(B), and (C).63.6(f)(2)(iii)(D)..... No.................63.6(f)(2)(iv)......... Yes................63.6(f)(2)(v).......... Yes................63.6(f)(3)............. Yes................63.6(g)................ No................. Procedures specified in
Sec. 63.102(b) of
subpart F.63.6(h)................ No.................63.6(i)(1)............. Yes................63.6(i)(2)............. Yes................63.6(i)(3)............. No................. For subpart G, Sec.
63.151(a)(6) specifies
procedures; for subpart
H, Sec. 63.182(a)(6)
specifies procedures.63.6(i)(4)(i)(A)....... Yes................63.6(i)(4)(i)(B)....... No................. Dates are specified in
Sec. 63.151(a)(6)(i) of
subpart G and Sec.
63.182(a)(6)(i) of
subpart H.63.6(i)(4)(ii)......... No.................63.6(i) (5)-(14)....... Yes................63.6(i)(15)............ No.................63.6(i)(16)............ Yes................63.6(j)................ Yes................63.7(a)(1)............. No................. Subparts F, G, and H
specify required testing
and compliance
demonstration procedures.63.7(a)(2)............. No................. For subpart G, test
results must be submitted
in the Notification of
Compliance Status due 150
days after compliance
date, as specified in
Sec. 63.152(b); for
subpart H, all test
results subject to
reporting are reported in
periodic reports.63.7(a)(3)............. Yes................63.7(b)................ No.................63.7(c)................ No.................63.7(d)................ Yes................63.7(e)(1)............. Yes................63.7(e)(2)............. Yes................63.7(e)(3)............. No................. Subparts F, G, and H
specify test methods and
procedures.63.7(e)(4)............. Yes................63.7(f)................ No................. Subparts F, G, and H
specify applicable
methods and provide
alternatives.63.7(g)................ No................. Performance test reporting
specified in Sec.
63.152(b) of subpart G:
Not applicable to subpart
H because no performance
test required by subpart
H.63.7(h)(1)............. Yes................63.7(h)(2)............. Yes................63.7(h)(3)............. No................. Sec. 63.103(b)(5) of
subpart F specifies
provisions for requests
to waive performance
tests.63.7(h)(4)............. No.................63.7(h)(5)............. Yes................63.8(a)(1)............. Yes................63.8(a)(2)............. No.................63.8(a)(3)............. No.................63.8(a)(4)............. Yes................63.8(b)(1)............. Yes................63.8(b)(2)............. No................. Subparts G and H specify
locations to conduct
monitoring.63.8(b)(3)............. Yes................63.8(c)(1)(i).......... Yes................63.8(c)(1)(ii)......... No................. For subpart G, submit as
part of periodic report
required by Sec.
63.152(c); for subpart H,
retain as required by
Sec. 63.181(g)(2)(ii).63.8(c)(1)(iii)........ Yes................63.8(c)(2)............. Yes................63.8(c)(3)............. Yes................63.8(c)(4)............. No................. Subpart G specifies
monitoring frequency by
kind of emission point
and control technology
used (e.g., Sec. 63.111,
Sec. 63.120(d)(2), Sec.
63.143, and Sec.
63.152(f)); subpart H
does not require use of
continuous monitoring
systems.63.8 (c)(5)-(c)(8)..... No.................63.8(d)................ No.................63.8(e)................ No.................63.8 (f)(1)-(f)(3)..... Yes................63.8(f)(4)(i).......... No................. Timeframe for submitting
request specified in Sec.
63.151(f) or (g) of
subpart G; not applicable
to subpart H because
subpart H specifies
acceptable alternative
methods.63.8(f)(4)(ii)......... Yes................63.8(f)(4)(iii)........ No.................63.8(f)(5)(i).......... Yes................63.8(f)(5)(ii)......... No.................63.8(f)(5)(iii)........ Yes................63.8(f)(6)............. No................. Subparts G and H do not
require continuous
emission monitoring.63.8(g)................ No................. Data reduction procedures
specified in Sec.
63.152(f) and (g) of
subpart G; not applicable
to subpart H.
63.9(a)................ Yes................63.9(b)(1)............. No................. Specified in Sec.
63.151(b)(2) of subpart
G; specified in Sec.
63.182(b) of subpart H.63.9(b)(2)............. No................. Initial Notification
provisions are specified
in Sec. 63.151(b) of
subpart G; in Sec.
63.182(b) of subpart H.63.9(b)(3)............. No.................63.9(b)(4)............. Yes................ Except that the
notification in Sec.
63.9(b)(4)(i) shall be
submitted at the time
specified in Sec.
63.151(b)(2)(ii) of
subpart G; in Sec.
63.182(b)(2) of subpart
H.63.9(b)(5)............. Yes................ Except that the
notification in Sec.
63.9(b)(5) shall be
submitted at the time
specified in Sec.
63.151(b)(2)(ii) of
subpart G; in Sec.
63.182 (b)(2) of subpart
H.63.9(c)................ Yes................63.9(d)................ Yes................63.9(e)................ No.................63.9(f)................ No.................63.9(g)................ No.................63.9(h)................ No................. Sec. 63.152(b) of subpart
G and Sec. 63.182 (c) of
subpart H specify
Notification of
Compliance Status
requirements.63.9(i)................ Yes................63.9(j)................ No.................63.10(a)............... Yes................63.10(b)(1)............ No................. Sec. 63.103(c) of subpart
F specifies record
retention requirements.63.10(b)(2)............ No................. Sec. 63.103(c) of subpart
F specifies required
records.63.10(b)(3)............ No.................63.10(c)............... No.................63.10(d)(1)............ No.................63.10(d)(2)............ No................. Sec. 63.152(b) of subpart
G specifies performance
test reporting; not
applicable to subpart H.63.10(d)(3)............ No.................63.10(d)(4)............ Yes................63.10(d)(5)............ Yes................ Except that reports
required by Sec.
63.10(d)(5) shall be
submitted at the time
specified in Sec.
63.152(d) of subpart G
and in Sec. 63.182(d) of
subpart H.63.10(e)............... No.................63.10(f)............... Yes................63.11-63.15............ Yes ...............------------------------------------------------------------------------\a\ Wherever subpart A specifies ``postmark'' dates, submittals may be
sent by methods other than the U.S. Mail (e.g., by fax or courier).
Submittals shall be sent by the specified dates, but a postmark is not
necessarily required.\b\ The plan, and any records or reports of start-up, shutdown, and
malfunction do not apply to Group 2 emission points unless they are
included in an emissions average. [62 FR 2737, Jan. 17, 1997, as amended at 71 FR 20456, Apr. 20, 2006]
Sec. Table 4 to Subpart F of Part 63--Organic Hazardous Air Pollutants
Subject to Cooling Tower Monitoring Requirements in Sec. 63.104 ------------------------------------------------------------------------
CAS Number
Chemical name \a\------------------------------------------------------------------------Acetaldehyde................................................ 75070Acetonitrile................................................ 75058Acetophenone................................................ 98862Acrolein.................................................... 107028Acrylonitrile............................................... 107131Allyl chloride.............................................. 107051Aniline..................................................... 62533Anisidine (o-).............................................. 90040Benzene..................................................... 71432Benzyl chloride............................................. 100447Biphenyl.................................................... 92524Bromoform................................................... 75252Butadiene (1,3-)............................................ 106990Carbon disulfide............................................ 75150Carbon tetrachloride........................................ 56235Chloroacetophenone (2-)..................................... 532274Chlorobenzene............................................... 1089072-Chloro-1,3-butadiene (Chloroprene)........................ 126998Chloroform.................................................. 67663Cresol and cresylic acid (o-)............................... 95487Cresol and cresylic acid (m-)............................... 108394Cresol and cresylic acid (p-)............................... 106445Cumene...................................................... 98828Dichlorobenzene (p-)........................................ 106467Dichlorobenzidine (3,3''-).................................. 91941Dichloroethane (1,2-) (Ethylene dichloride) (EDC)........... 107062Dichloroethyl ether (Bis(2-chloroethyl)ether)............... 111444Dichloropropene (1,3-)...................................... 542756Diethylene glycol diethyl ether............................. 112367Diethylene glycol dimethyl ether............................ 111966Diethyl sulfate............................................. 64675Dimethylaniline (N,N-)...................................... 121697Dimethylhydrazine (1,1-).................................... 57147Dimethyl phthalate.......................................... 131113Dimethyl sulfate............................................ 77781Dinitrophenol (2,4-)........................................ 51285Dinitrotoluene (2,4-)....................................... 121142Dioxane (1,4-) (1,4-Diethyleneoxide)........................ 123911Epichlorohydrin (1-Chloro-2,3-epoxypropane)................. 106898Ethyl acrylate.............................................. 140885Ethylbenzene................................................ 100414Ethyl chloride (Chloroethane)............................... 75003Ethylene dibromide (Dibromoethane).......................... 106934Ethylene glycol dimethyl ether.............................. 110714Ethylene glycol monobutyl ether............................. 111762Ethylene glycol monobutyl ether acetate..................... 112072Ethylene glycol monoethyl ether acetate..................... 111159Ethylene glycol monoethyl ether............................. 110805Ethylene glycol monomethyl ether............................ 109864
Ethylene glycol monomethyl ether acetate.................... 110496Ethylene glycol monopropyl ether............................ 2807309Ethylene oxide.............................................. 75218Ethylidene dichloride (1,1-Dichloroethane).................. 75343Formaldehyde................................................ 50000Hexachlorobenzene........................................... 118741Hexachlorobutadiene......................................... 87683Hexachloroethane............................................ 67721Hexane...................................................... 110543Isophorone.................................................. 78591Methanol.................................................... 67561Methyl bromide (Bromomethane)............................... 74839Methyl chloride (Chloromethane)............................. 74873Methyl hydrazine............................................ 60344Methyl isobutyl ketone (Hexone)............................. 108101Methyl methacrylate......................................... 80626Methyl tert-butyl ether..................................... 1634044Methylene chloride (Dichloromethane)........................ 75092Methylenedianiline (4,4''-)................................. 101779Naphthalene................................................. 91203Nitrobenzene................................................ 98953Nitropropane (2-)........................................... 79469Phenol...................................................... 108952Phenylenediamine (p-)....................................... 106503Phosgene.................................................... 75445Propionaldehyde............................................. 123386Propylene dichloride (1,2-Dichloropropane).................. 78875Propylene oxide............................................. 75569Quinone..................................................... 106514Styrene..................................................... 100425Tetrachloroethane (1,1,2,2-)................................ 79345Tetrachloroethylene (Perchloroethylene)..................... 127184Toluene..................................................... 108883Toluidine (o-).............................................. 95534Trichlorobenzene (1,2,4-)................................... 120821Trichloroethane (1,1,1-) (Methyl chloroform)................ 71556Trichloroethane (1,1,2-) (Vinyl trichloride)................ 79005Trichloroethylene........................................... 79016Trichlorophenol (2,4,5-).................................... 95954Triethylamine............................................... 121448Trimethylpentane (2,2,4-)................................... 540841Vinyl acetate............................................... 108054Vinyl chloride (chloroethylene)............................. 75014Vinylidene chloride (1,1-Dichloroethylene).................. 75354Xylene (m-)................................................. 108383Xylene (o-)................................................. 95476Xylene (p-)................................................. 106423------------------------------------------------------------------------\a\ CAS Number=Chemical Abstract Service number. [62 FR 2740, Jan. 17, 1997, as amended at 71 FR 76614, Dec. 21, 2006]