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Ethyltriacetoxysilane(ETAS)

Ethyltriacetoxysilane(ETAS)

 

Chemical structure

ETAS

Intruction

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.

Typical datas

Chemical Name Ethyltriacetoxysilane
Cas No  17689-77-9
EINECE NO 241-677-4
Chemical structure C8H14O6Si
Molecular Weight 234.28
Boiling point 107℃
Color and appearance colorless or yellowish transparent liquid
Density(25℃) 1.143
Refractive Index(25℃) 1.4123
Purity

95%min

 

Application

It is used as cross-linker in RTV-1 Silicone Sealant and silicone rubber.

 

Package

200kgs per drum