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2768-02-7

Name Vinyltrimethoxysilane
CAS 2768-02-7
EINECS(EC#) 220-449-8
Molecular Formula C5H12O3Si
MDL Number MFCD00008605
Molecular Weight 148.23
MOL File 2768-02-7.mol

Chemical Properties

Appearance Colorless transparent liquid
Melting point  <-70°C
Boiling point  123 °C (lit.)
density  0.971 g/mL at 25 °C(lit.)
vapor pressure  88 hPa (55 °C)
refractive index  n20/D 1.392(lit.)
Fp  73 °F
storage temp.  2-8°C
form  liquid
Specific Gravity 0.970
explosive limit 1.1%(V)
Water Solubility  slightly soluble
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
Sensitive  Moisture Sensitive
BRN  1099136
InChIKey NKSJNEHGWDZZQF-UHFFFAOYSA-N
CAS DataBase Reference 2768-02-7(CAS DataBase Reference)
NIST Chemistry Reference Vinyltrimethoxysilane(2768-02-7)
EPA Substance Registry System 2768-02-7(EPA Substance)

Safety Data

Hazard Codes  Xi
Risk Statements 
R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S37/39:Wear suitable gloves and eye/face protection .
S16:Keep away from sources of ignition-No smoking .
RIDADR  UN 1993 3/PG 2
WGK Germany  1
RTECS  VV6770000
10-21
Autoignition Temperature 235 °C
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29310095
Toxicity
LD50 orally in Rabbit: 7120 mg/kg LD50 dermal Rabbit 3259 mg/kg

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