Section 721.10086 - Ethane, 2-(difluoromethoxy)-1,1,1-trifluoro-(a)Chemical substance and significant new uses subject to reporting.(1) The chemical substance identified as ethane, 2-(difluoromethoxy)-1,1,1-trifluoro- (PMN P-06-295; CAS No. 1885-48-9) 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)Protection in the workplace. Requirements as specified in § 721.63 (a)(1), (a)(2)(i), (a)(3), (b), and (c) .(ii)Industrial, commercial, and consumer activities. Requirements as specified in § 721.80(g) .(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), (d), (e) and (i) 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. 72 FR 53486 , Sept. 19, 2007