3-Chloro-2-hydroxy-N,N-dimethyl-N-phenylmethylchloride propanaminium 67304-25-0 Benzenemethanaminium, N-(3-chloro-2-hydroxypropyl)-N,N-dimethyl-, chloride Benzyl(3-chloro-2-hydroxypropyl)dimethylammonium chloride EINECS 266-637-3