Synonyms: (3-Chloro-2-hydroxypropyl)dimethyloctadecylammoniumchloride (7CI); 1-Octadecanaminium, N-(3-chloro-2-hydroxypropyl)-N,N-dimethyl-,chloride (9CI); Ammonium, (3-chloro-2-hydroxypropyl)dimethyloctadecyl-,chloride (8CI); (3-Chloro-2-hydroxypropyl)-N,N,N-dimethyloctadecylammoniumchloride; 3-Chloro-2-hydroxypropylstearyldimethylammonium chloride;Octadecyldimethyl(2-hydroxy-3-chloropropyl)ammonium chloride; QUAB 426