§ 721.10372 - Butanoic acid, 3-mercapto-,1,1'-[2,2-bis[(substituted-1-oxoalkoxy)methyl]-1,3-propanediyl] ester (generic).

§ 721.10372 Butanoic acid, 3-mercapto-,1,1′-[2,2-bis[(substituted-1-oxoalkoxy)methyl]-1,3-propanediyl] ester (generic).

Cross Reference

Link to an amendment published at 85 FR 68001, Oct. 27, 2020.

(a) Chemical substance and significant new uses subject to reporting.

(1) The chemical substance identified generically as butanoic acid, 3-mercapto-,1,1′-[2,2-bis[(substituted-1-oxoalkoxy)methyl]-1,3-propanediyl] ester (PMN P-10-136 and SNUN S-18-5, Chemical B) 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. Requirements as specified in § 721.80(f) and (j) (. It is a significant new use to use the substance other than as a monomer for acryl-based ultra-violet (UV)-curing coatings, inks, and adhesives), or the confidential use described in the SNUN S-18-5.

(ii) Release to water. Requirements as specified in § 721.90(b)(4) and (c)(4) (N = 2).

(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 substance.

(2) Limitations or revocation of certain notification requirements. The provisions of § 721.185 apply to this section.

[77 FR 25275, Apr. 27, 2012, as amended at 85 FR 68001, Oct. 27, 2020]