§ 721.11156 Hexanedioic acid, 1,6-bis(3,5,5-trimethylhexyl) ester.
(a) Chemical substance and significant new uses subject to reporting. (1) the chemical substance identified as hexanedioic acid, 1,6-bis(3,5,5-trimethylhexyl) ester (PMN P-16-386, CAS No. 20270-50-2) 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) Protection in the workplace. Requirements as specified in § 721.63(a)(1) and (3), (when determining which persons are reasonably likely to be exposed as required for § 721.63(a)(1), engineering control measures (e.g., enclosure or confinement of the operation, general and local ventilation shall be considered and implemented to prevent exposure, where feasible), (a)(6)(v) and (vi) (particulate (including solids or liquid droplets)), (b) (concentration set at 1.0%), and (c).