Section 721.6167 - Piperdinium, 1,1-dimethyl-, chloride(a)Chemical substance and significant new uses subject to reporting.(1) The chemical substance identified as piperdinium, 1,1-dimethyl-, chloride. (PMN P-02-207; CAS No. 24307-26-4) 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 § 721.80(j) .(ii)Release to water. Requirements as specified in § 721.90(a)(1), (b)(1), and (c)(1) .(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), (i), and (k) are applicable to manufacturers, importers, and processors of this chemical 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 this section. 68 FR 70180 , Dec. 17, 2003