SiSiB® PC7930 Methyltriacetoxysilane

SiSiB PC7930
Methyltriacetoxysilane
SiSiB PC7930 is a colourless to yellowish liquid, not miscible with water, decomposes with water and moisture under formation of acetic acid.
Technical Data
CAS No. 4253 34 3
EINECS No.: 224-221-9
Formula C7H12O6Si
Molecular Weight 220.25
Boiling Point 87°C [3mmHg]
Flash Point 106°C
Color and Appearance Colorless or yellowish transparent liquid
Density 25/25°C 1.175
Refractive Index 1.4083
Active Content 95.00%
Application
SiSiB PC7930 methyltriacetoxysilane, MTAS silane, is used as a raw material (crosslinker) for acetoxy crosslinking RTV-1 sealants.
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