(C12-C18) Alkyldimethylbenzyl ammonium chloride (C12-C18)Alkylbenzyldimethylammonium chloride (C12-C18)Alkyldimethylbenzylammonium chloride 56939-83-4 68391-01-5 68424-86-2 EINECS 269-919-4 Quaternary ammonium compounds, benzyl-C12-18-alkyldimethyl, chlorides SDA 16-052-00