Section 721.4660 - Alcohol, alkali metal salt(a)Chemical substance and significant new uses subject to reporting.(1) The chemical substance generically identified as alcohol, alkali metal salt (PMN P-91-151) 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 = 5 ppb).(b)Specific requirements. The provisions of subpart A of this part apply to this section except as modified by this paragraph. (1)Recordkeeping. The following recordkeeping requirements are applicable to manufacturers, importers, and processors of this substance, as specified in § 721.125 (a), (b), (c), and (k) .(2)Limitations or revocation of certain notification requirements. The provisions of § 721.185 apply to this significant new use rule.56 FR 40213, Aug. 13, 1991. Redesignated at 58 FR 29946, May 24, 1993, as amended at 58 FR 34204, June 23, 1993