Section 721.10799 - Substituted dimethyl phenols (generic)(a)Chemical substance and significant new uses subject to reporting.(1) The chemical substances identified generically as substituted dimethyl phenols (PMNs P-13-874, P-13-875, P-13-876, and P-13-877) are 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)Release to water. Requirements as specified in § 721.90 (a)(4), (b)(4), and (c)(4) (N = 10 in aggregate for PMN substances P-13-874 and P-13-875, and N = 5 in aggregate for the PMN substances P-13-876 and P-13-877).(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), (b), (c), and (k) are applicable to manufacturers and processors of these substances.(2)Limitations or revocation of certain notification requirements. The provisions of § 721.185 apply to this section. 80 FR 5469 , Feb. 2, 2015