Section 721.11252 - Acetic acid, 2-(2-butoxyethoxy)-(a)Chemical substance and significant new uses subject to reporting.(1) The chemical substance identified as acetic acid, 2-(2-butoxyethoxy)- (PMN P-18-48, CAS No. 82941-26-2) 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. It is a significant new use to use the substance other than as emulsifier for metal working fluid.(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), and (i) are applicable to manufacturers, including importers, and processors of this substance.(2)Limitations or revocation of certain notification requirements. The provisions of § 721.185 apply to this section.85 FR 15957, Mar. 20, 2020