Similar names: Benzene, 1,1'-(dichloroethenylidene)bis[4-chloro- (9CI); Ethylene, 1,1-dichloro-2,2-bis(p-chlorophenyl)- (7CI,8CI); 1,1'-(2,2-Dichloroethenylidene)bis[4-chlorobenzene]; 1,1-Bis(4-chlorophenyl)-2,2-dichloroethene; 1,1-Bis(p-chlorophenyl)-2,2-dichloroethylene; 1,1-Dichloro-2,2-bis(p-chlorophenyl)ethylene; 1,1-Dichloro-2,2-di(p-chlorophenyl)ethylene; 1,1'-Dichloro-2,2-bis(4-chlorophenyl)ethane; 2,2-Bis(4-chlorophenyl)-1,1-dichloroethene; 2,2-Bis(4-chlorophenyl)-1,1-dichloroethylene; 2,2-Di(p-chlorophenyl)-1,1-dichloroethylene; 2,2-Dichloro-1,1-bis(4-chlorophenyl)ethylene; 4,4'-DDE; 4,4'-Dichlorodiphenyldichloroethylene; DDE; NSC 1153; p,p'-DDE; p,p'-Dichlorodiphenyldichloroethylene