Synonyms: Methyltrimethoxysilane
CAS Number: 1185-55-3
Formula: C4H12O3Si
Formula Weight: 136.22
Linear Formula: CH3Si(OCH3)3
MDL No.: MFCD00008342
Purity: 0.98
Boiling Point: 102-104 C(lit.)
Density: 0.955 g/mL at 25 C(lit.)
Refractive Index: n20/D 1.371(lit.)
Beilstein Registry Number: 1736151
EC Number: 214-685-0
UNSPSC Code: 12352103
Application: Trimethoxymethylsilane can be used:. As a silica source for synthesizing polyethyleneimine-silica (PEI-silica) organic-inorganic hybrid particles.. To transform hydrophilic ceramic surfaces to hydrophobic by modifying the -OH groups.. To modify silica aerogels by inducing hydrophobicity and enhancing mechanical properties without affecting transparency.
RTECS: VV4650000
RIDADR: UN 1993BF 3 / PGII
WGK Germany: 3
Flash Point(F): 60.8 F
Flash Point(C): 16 C
R Codes: 16011
S Codes: 16-24
IOD Codes: F,Xi
Symbol: GHS02, GHS07
Signal Word: Danger
Hazard Statements: H225-H317
Precautionary statements: P210