Gelest, Inc. OCTADECYLDIMETHYL(3-TRIMETHOXY SILYLPROPYL)AMMONIUM CHLORIDE, 72% in methanol SIO6620.2

Safety Packaging Under Nitrogen Quaternary Amino Functional Trialkoxy Silane Silane coupling agents have the ability to form a durable bond between organic and inorganic materials to generate desired heterogeneous environments or to incorporate the bulk properties of different phases into a uniform composite structure. The general formula has two classes of functionality. The hydrolyzable group forms stable condensation products with siliceous surfaces and other oxides such as those of aluminum, zirconium, tin, titanium, and nickel. The organofunctional group alters the wetting or adhesion characteristics of the substrate, utilizes the substrate to catalyze chemical transformations at the heterogeneous interface, orders the interfacial region, or modifies its partition characteristics, and significantly effects the covalent bond between organic and inorganic materials. Octadecyldimethyl(3- trimethoxysilylpropy l)ammonium chloride; (trimethoxysilylprop yl)octadecyldimethyl ammonium chloride; dimethyloctadecyl[3- (trimethoxysilyl)pro pyl]ammonium chloride Employed as a glass lubricant Orients liquid crystals Provides an antistatic surface coating Dispersion/coupling agent for high density magnetic recording media 72% in methanol Contains 3-5% Cl(CH2)3Si(OMe)3