{"data":{"id":"us/40-cfr-721.3440","jurisdiction":"us","citation":"40 CFR 721.3440","heading":"Haloalkyl substituted cyclic ethers.","body":"(a) Chemical substance and significant new uses subject to reporting. (1) The chemical substances haloalkyl substituted cyclic ethers (PMN P-85-368 and P-85-369) are subject to reporting under this section for the significant new uses described in this paragraph.\n(i) The significant new uses are:\n(A) Protection in the workplace. Requirements as specified in § 721.63 (a)(1), (a)(3), (a)(4), (a)(5)(i), (a)(5)(ii), (a)(5)(iii) and (a)(6)(v) and (a)(6)(vi), (b) [concentration set at 1.0 percent], and (c).\n(B) Hazard communication program. Requirements as specified in § 721.72 (a), (d), (e) [concentration set at 1.0 percent], (f), and (g)(1)(iii), (g)(2)(i), (g)(2)(ii), (g)(2)(iv) and (g)(2)(v), and (g)(5). The provision of § 721.72(d) requiring that employees be provided with information on the location and availability of SDSs does not apply when a SDS was not required under § 721.72(c). The provisions of § 721.72(g) requiring placement of specific information on a label and SDS do not apply when a label and SDS are not required under § 721.72 (b) and (c), respectively.\n(C) Industrial, commercial, and consumer activities. Requirements as specified in § 721.80(k).\n(D) Disposal. Requirements as specified in § 721.85 (a)(1) and (a)(2), (b)(1) and (b)(2), and (c)(1) and (c)(2).\n(ii) Specific requirements. The provisions of subpart A of this part apply to this section except as modified by this paragraph.\n(A) Recordkeeping. The following recordkeeping requirements are applicable to manufacturers, importers, and processors of the substances, as specified in § 721.125 (a) through (k).\n(B) Limitations or revocation of certain notification requirements. The provisions of § 721.185 apply to this significant new use rule.\n(C) Determining whether a specific use is subject to this section. The provisions of § 721.1725(b)(1) apply to this section.\n(2) The chemical substance haloalkyl substituted cyclic ether (PMN P-85-367) is subject to reporting under this section for the significant new uses described in this paragraph.\n(i) The significant new uses are:\n(A) Protection in the workplace. Requirements as specified in § 721.63 (a)(1), (a)(3), (a)(4), (a)(5)(i), (a)(5)(ii), (a)(5)(iii), and (a)(6)(v) and (a)(6)(vi), (b) [concentration set at 0.1 percent], and (c).\n(B) Hazard communication program. Requirements as specified in § 721.72 (a), (d), (e) [concentration set at 0.1 percent], (f), and (g)(1)(iii), (g)(1)(vii), (g)(2)(i), (g)(2)(ii), (g)(2)(iv) and (g)(2)(v), and (g)(5). The provision of § 721.72(d) requiring that employees be provided with information on the location and availability of SDSs does not apply when a SDS was not required under § 721.72(c). The provisions of § 721.72(g) requiring placement of specific information on a label and SDS do not apply when a label and SDS are not required under § 721.72 (b) and (c), respectively.\n(C) Industrial, commercial, and consumer activities. Requirements as specified in § 721.80(k).\n(D) Disposal. Requirements as specified in § 721.85 (a)(1), (a)(2), (b)(1) and (b)(2), and (c)(1) and (c)(2).\n(ii) Specific requirements. The provisions of subpart A of this part apply to this section except as modified by this paragraph.\n(A) Recordkeeping. The following recordkeeping requirements are applicable to manufacturers, importers, and processors of this substance, as specified in § 721.125 (a) through (k).\n(B) Limitations or revocation of certain notification requirements. The provisions of § 721.185 apply to this significant new use rule.\n(C) Determining whether a specific use is subject to this section. The provisions of § 721.1725(b)(1) apply to this section.\n(b) [Reserved]","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":"64efbdb4e682f669dcf7b1f22c33b12f17cf63a162662f208440d9c1aa0f515f","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-721.3438","next":"us/40-cfr-721.3465"},"notice":"GroundRules: Original legal text. Not legal advice."}