Section 721.10452 - 9-Octadecenoic acid (9Z)-, 1,1'-(dimethylstannylene) ester(a)Chemical substance and significant new uses subject to reporting.(1) The chemical substance identified as 9-octadecenoic acid (9Z)-, 1,1'-(dimethylstannylene) ester (PMN P-02-659; CAS No. 3865-34-7) 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)Release to water. Requirements as specified in § 721.90(a)(4), (b)(4), and (c)(4) (N = 10).(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 § 721.125(a), (b), (c), and (k) are applicable to manufacturers, importers, and processors of this substance.(2)Limitations or revocation of certain notification requirements. The provisions of § 721.185 apply to this section. 77 FR 58694 , Sept. 21, 2012