BRAND
CAS NO
Domestic and foreign companies corresponding grades
CHEMICAL STRUCTURE
PRODUCT NAME
GC PURITY(%min)
GE
Domestic
Top-grade
First-grade
Tech-grade
SCA-1628
18406-41-2
(CH3O)3Si (CH2)2Si (OCH3)3
Bis-(trimethoxysilyl)ethane
95
90
/
SCA-1629
16068-37-4
(CH3CH2O)3Si (CH2 )2Si (OCH2CH3)3
Bis-(triethoxysilyl)ethane