Synonyms: Ammonium,ethylenebis[(carboxymethyl)dimethyl-, dichloride, dihexadecyl ester (8CI);1-Hexadecanol, diester with ethylenebis[(carboxymethyl)dimethylammonium]dichloride (8CI);N,N'-Bis(hexadecyloxycarbonylmethyl)-N,N,N',N'-tetramethylethylenediammoniumchloride