n-Octadecyltrichlorosilane

Catalog Number	ACM112049-5
CAS Number	112-04-9
Structure
Synonyms	OTS
Molecular Weight	387.93 g/mol
Molecular Formula	C18H37Cl3Si
Boiling Point	160-162/3
Melting Point	22°C
Flash Point	189°C
Purity	97% including isomers
Density	0.950 g/mL
Appearance	Colorless transparent liquid
Application	n-Octadecyltrichlorosilane is primarily employed in the semiconductor industry to create self-assembled monolayer thin films on silicon dioxide substrates It plays a crucial role in molecular electronics particularly serving as thin insulating gates in Metal-Insulator-Semiconductor Field-Effect Transistors Additionally it is utilized in platinum-catalyzed synthesis This colorless liquid known for its pungent odor has a flash point of 193°F When exposed to water it decomposes to hydrochloric acid releasing heat and poses a corrosive risk to metals and tissues Furthermore it is instrumental in the production of various silicon-containing compounds
Storage	Storage room is ventilated and dried at low temperature, separated from alkali, oxidant and acid.
Chemical Formula	C18H37Cl3Si
EC Number	203-930-7
Packaging	Packed with 5KG/25KG/200KG/1000KG plastic drum, could be customized as customers’ demands.
Refractive Index	1.4602