Triethoxyvinylsilane , 97% , 78-08-0

Synonym(s):
(Triethoxysilyl)ethylene;O,O′,O′′-Triethylvinylsilanetriol, Vinyltriethoxysilane;Triethoxyvinylsilane;Vinyltriethoxysilane

CAS NO.：78-08-0

Empirical Formula: C8H18O3Si

Molecular Weight: 190.31

MDL number: MFCD00009063

EINECS: 201-081-7

PRODUCT Properties

• Melting point: <0°C
• Boiling point: 160-161 °C(lit.)
• Density: 0.903 g/mL at 25 °C(lit.)
• vapor pressure: 7 hPa (20 °C)
• refractive index: n20/D 1.398(lit.)
• Flash point: 94 °F
• storage temp.: Store below +30°C.
• solubility: Miscible with organic solvents.
• form: liquid
• color: colorless
• Specific Gravity: 0.903
• Odor: Fruity odor
• explosive limit: 0.53-15%(V)
• Water Solubility: decomposes
• FreezingPoint: <0
• Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
• Sensitive: Moisture Sensitive
• BRN: 1767229
• InChIKey: FWDBOZPQNFPOLF-UHFFFAOYSA-N
• CAS DataBase Reference: 78-08-0(CAS DataBase Reference)
• NIST Chemistry Reference: Silane, ethenyltriethoxy-(78-08-0)
• EPA Substance Registry System: Silane, ethenyltriethoxy- (78-08-0)

Description and Uses

Vinyltriethoxysilane is used as an adhesive for glass slides. It acts as a coupling agent on inorganic substances blended into polymers that function as adhesion promoters, crosslinkers, and surface modifiers. Further, it is used to prepare polymers.

Safety

• Symbol(GHS): GHS02,GHS07
• Signal word: Warning
• Hazard statements: H226-H319-H335
• Precautionary statements: P210-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 10-36/37
• Safety Statements: 26-36
• RIDADR: UN 1993 3/PG 3
• WGK Germany: 2
• RTECS: VV6700000
• F: 21
• Autoignition Temperature: 265 °C
• TSCA: Yes
• HazardClass: 3
• PackingGroup: III
• HS Code: 29310095
• Toxicity: LD50 orally in Rabbit: 7280 mg/kg LD50 dermal Rabbit 9100 mg/kg
• Limited Quantities: 5.0 L (1.3 gallons) (liquid)
• Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)