{"data":{"id":"us/40-cfr-721.11313","jurisdiction":"us","citation":"40 CFR 721.11313","heading":"Oxirane, 2-methyl-, polymer with methoxirane homopolymer, 1,1′-methylenebis[4-isocyanatobenzene], and glycerolpropylene oxide polymer (generic).","body":"(a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as oxirane, 2-methyl-, polymer with methoxirane homopolymer, 1,1′-methylenebis[4-isocyanatobenzene], and glycerolpropylene oxide polymer (PMN P-18-118) is subject to reporting under this section for the significant new uses described in paragraph (a)(2) of this section.\n(2) The significant new uses are:\n(i) Industrial, commercial, and consumer activities. Requirements as specified in § 721.80(o). It is a significant new use to manufacture, process, or use the substance in any manner that results in inhalation exposure. It is a significant new use to manufacture, process, or use the substance with greater than 0.1% residual isocyanate by weight.\n(ii) [Reserved]\n(b) Specific requirements. The provisions of subpart A of this part apply to this section except as modified by this paragraph (b).\n(1) Recordkeeping. Recordkeeping requirements as specified in § 721.125(a) through (c) and (i) are applicable to manufacturers and processors of this substance.\n(2) Limitation or revocation of certain notification requirements. The provisions of § 721.185 apply to this section.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER R—TOXIC SUBSTANCES CONTROL ACT","PART 721—SIGNIFICANT NEW USES OF CHEMICAL SUBSTANCES","Subpart E—Significant New Uses for Specific Chemical Substances"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"c8b4c1930e8a5b41356eedb3c2f708d3716338de6fd26f2dd6c37b1fdabb2104","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-721.11312","next":"us/40-cfr-721.11314"},"notice":"GroundRules: Original legal text. Not legal advice."}