Ethyltriacetoxysilane(ETAS) is a clear to yellowish liquid with acrid odor of acetic acid.It hydrolyzes in the presence of moisture(acetic is released) to form silanol,which can react with themselves to produce siloxanes or bind to inorganic substrates.
Chemical Name Ethyltriacetoxysilane
Cas No 17689-77-9
EINECE NO 241-677-4
Chemical structure C8H14O6Si
Molecular Weight 234.28
Boiling point 107C
Color and appearance colorless or yellowish transparent liquid
Refractive Index(25C) 1.4123
It is used as cross-linker in RTV-1 Silicone Sealant and silicone rubber.
200kgs per drum