1,6-Hexanediamine, N,N'-dicarboxymethyl-N,N'-dimethyl-, dimethochloride, dioctyl ester 30100-40-4 AMMONIUM, HEXAMETHYLENEBIS((CARBOXYMETHYL)DIMETHYL-, DICHLORIDE, DIOCTYL ESTER Hexamethylenebis((carboxymethyl)dimethylammonium) dichloride dioctyl ester