18539-34-9 BS 5933 ETHYLAMINE, N,N-DIMETHYL-2-(DI-2,6-XYLYLMETHOXY)-, HYDROCHLORIDE N,N-Dimethyl-2-(di-2,6-xylylmethoxy)ethylamine hydrochloride beta-Dimethylaminoethyl 2,6,2',6'-tetramethylbenzhydryl ether hydrochloride