(3-Trimethoxysilylpropyl)trimethylammonium chloride 1-Propanaminium, N,N,N-trimethyl-3-(trimethoxysilyl)-, chloride 35141-36-7 EINECS 252-393-5 N-(3-Trimethoxysilylpropyl)trimethylammonium chloride Trimethyl-(3-(trimethoxysilyl)propyl)ammonium Trimethyl-3-(trimethoxysilyl)propylammonium chloride