(3-Chloro-2-hydroxypropyl)dimethyloctadecylammonium chloride 3001-63-6 Ammonium, (2-hydroxy-3-chloropropyl)octadecyldimethyl-, chloride EINECS 221-083-1 N,N-Dimethyl-n-octadecyl(2-hydroxy-3-chloropropyl) ammonium chloride