1,2-Dichloroethylene carbonate 1,3-DIOXOLANE, 4,5-DICHLORO-2-OXO- 1,3-Dioxolan-2-one, 4,5-dichloro- (9CI) 3967-55-3 4,5-Dichloro-1,3-dioxolan-2-one 4,5-Dichloro-1,3-dioxolane-2-one Carbonic acid, 1,2-dichloroethylene ester (6CI) Carbonic acid, cyclic 1,2-dichloroethylene ester (7CI) Cyclic 1,2-dichloroethylene carbonate EINECS 223-584-0 NSC 15913