{"data":{"id":"us/40-cfr-721.4320","jurisdiction":"us","citation":"40 CFR 721.4320","heading":"Hydrazinecarboxamide, N,N′-(methylenedi-4,1-phenylene)bis [2,2-dimethyl-.","body":"(a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance hydrazinecarboxamide, N,N′-(methylenedi-4,1-phenylene)bis[2,2-dimethyl- (PMN P-88-522) 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) Protection in the workplace. Requirements as specified in § 721.63 (a)(1), (a)(3), (a)(4), (a)(5)(viii) through (a)(5)(xiv), (a)(6)(i), (a)(6)(ii), (b) (concentration set at 0.1 percent), and (c).\n(ii) Hazard communication program. Requirements as specified in § 721.72 (b)(2), (d), (e) (concentration set at 0.1 percent), (f), (g)(1)(iv) (and blood effects), (g)(1)(vii), (g)(2)(iv), (g)(2)(v), (g)(4)(iii), and (g)(5). The provisions of § 721.72(d) requiring employees to be provided with information on the location and availability of a written hazard communication program and SDSs do not apply when the written program and SDS are not required under § 721.72 (a) and (c), respectively. The provision of § 721.72(g) requiring placement of specific information on an SDS does not apply when an SDS is not required under § 721.72(c).\n(iii) Industrial, commercial, and consumer activities. Requirements as specified in § 721.80 (f) and (l).\n(iv) Release to water. Requirements as specified in § 721.90 (b)(1) and (c)(1).\n(b) Specific requirements. The provisions of subpart A of this part apply to this section except as modified by this paragraph.\n(1) Recordkeeping. The following recordkeeping requirements are applicable to manufacturers, importers, and processors of this substance, as specified in § 721.125 (a), (b), (c), (e), (f), (g), (h), and (k).\n(2) Limitations or revocation of certain notification requirements. The provisions of § 721.185 apply to this significant new use rule.","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":"bdb67e92ab49c9f9a46f85e43029b8bf49d7c3b9b80fd5f6ca1c0071483323f4","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-721.4300","next":"us/40-cfr-721.4340"},"notice":"GroundRules: Original legal text. Not legal advice."}