§ 721.10585 - Disiloxane, 1-butyl-1,1,3,3-tetramethyl-.  


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  • § 721.10585 Disiloxane, 1-butyl-1,1,3,3-tetramethyl-.

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

    (1) The chemical substance identified as disiloxane, 1-butyl-1,1,3,3-tetramethyl- (PMN P-11-43; CAS No. 121263-51-2) 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) Release to water. Requirements as specified in § 721.90 (a)(4), (b)(4), and (c)(4) (N = 1).

    (ii) [Reserved]

    (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), 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 61149, Oct. 5, 2012]