(a) Chemical substance and significant new uses subject to reporting.
(1) The chemical substance identified generically as triarylalkyl phosphonium halide salt (PMN P-17-346) is subject to reporting under this section for the significant new uses described in paragraph (a)(2) of this section.
(2) The significant new uses are:
(i) Industrial, commercial, and consumer activities. Requirements as specified in § 721.80(j).
(ii) Release to water. Requirements as specified in § 721.90(a)(4), (b)(4), and (c)(4) where N=5.
(b) Specific requirements. The provisions of subpart A of this part apply to this section except as modified by this paragraph (b).
(1) Recordkeeping. Recordkeeping requirements as specified in § 721.125(a) through (c), (i), and (k) are applicable to manufacturers and processors of this substance.
(2) Limitations or revocation of certain notification requirements. The provisions of § 721.185 apply to this section.
(3) Determining whether a specific use is subject to this section. The provisions of § 721.1725(b)(1) apply to paragraph (a)(2)(i) of this section.
[85 FR 35195, June 9, 2020]