(a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as substituted hydroxyalkane acetate (PMN P-00-0618) is subject to reporting under this section for the significant new use described in paragraph (a)(2) of this section.
(1) The chemical substance identified generically as substituted hydroxyalkane acetate (PMN P-00-0618) is subject to reporting under this section for the significant new use described in paragraph (a)(2) of this section.
(2) The significant new uses are:
(i) Industrial, commercial, and consumer activities. Requirements as specified in Sec. 721.80 (j).
(ii) [Reserved]
(b) Specific requirements. The provisions of subpart A of this part apply to this section except as modified by this paragraph.
(1) Recordkeeping. Recordkeeping requirements as specified in Sec. 721.125 (a), (b), (c), and (i) are applicable to manufacturers, importers, and processors of this substance.
(2) Limitations or revocation of certain notification requirements. The provisions of Sec. 721.185 apply to this section.
(3) Determining whether a specific use is subject to this section. The provisions of Sec. 721.1725(b)(1) apply to this section. [68 FR 15080, Mar. 28, 2003]
Effective Date Note: At 80 FR 37164, June 30, 2015, Sec. 721.532 was amended by revising the section heading, and paragraphs (a)(1), (a)(2)(i) and (b)(1), and by adding paragraph (a)(3), effective Aug. 31, 2015. For the convenience of the user, the added and revised text is set forth as follows: Sec. 721.532 1-Butanol, 3-methoxy-3-methyl-, acetate.
(a) * * *
(1) The chemical substance identified as 1-butanol, 3-methoxy-3-methyl-, acetate (PMN P-00-618; SNUN S-05-03; and SNUN S-11-4; CAS No. 103429-90-9) is subject to reporting under this section for the significant new uses described in paragraphs (a)(2) and (a)(3) of this section.
(2) * * *
(i) Industrial, commercial, and consumer activities. Requirements as specified in Sec. 721.80. The significant new use is any use other than the use described in P-00-618.
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(3) The significant new uses for any use other than the use described in P-00-618:
(i) Protection in the workplace. Requirements as specified in Sec. 721.63(a)(1), (a)(3)(i), (b) (concentration set at 0.1 percent), and (c). When determining which persons are reasonably likely to be exposed as required for Sec. 721.63(a)(1) engineering control measures (e.g., enclosure or confinement of the operation, general and local ventilation) or administrative control measures (e.g., workplace policies and procedures) shall be considered and implemented to prevent exposure, where feasible. Butyl rubber gloves with a minimum thickness of 16.6 mils or Silver shield gloves with a minimum thickness of 2.7 mils have been tested in accordance with the American Society for Testing Materials (ASTM) F739 method and found by EPA to satisfy the consent orders and Sec. 721.63(a)(2)(i) requirements for dermal protection to 100 percent chemical substance. Silver Shield gloves with a minimum thickness of 2.7 mils have been tested in accordance with the American Society for Testing Materials (ASTM) F739 method and found by EPA to satisfy the consent orders and Sec. 721.63(a)(2)(i) requirements for dermal protection for paint formulations where concentrations of the chemical substance is 10% or less. Gloves and other dermal protection may not be used for a time period longer than they are actually tested and must be replaced at the end of each work shift.
(ii) Hazard communication program. Requirements as specified in Sec. 721.72(a), (b) (concentration set at 0.1 percent), (c), (d), (f), (g)(1)(iv), (g)(1)(iv), (g)(2)(i), (g)(2)(ii), (g)(2)(iii), (g)(2)(v), (g)(2)(v), and (g)(5).
(iii) Industrial, commercial, and consumer activities. Requirements as specified in Sec. 721.80(f), (o), and any application method that generates a vapor, mist, or aerosol when the percent concentration of the SNUN substance in the final product exceeds 10%.
(b) * * *
(1) Recordkeeping. Recordkeeping requirements as specified in Sec. 721.125(a) through (i) are applicable to manufacturers and processors of this substance.
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