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HomeProduct name listTriethoxyvinylsilane

Triethoxyvinylsilane

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
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 14:07:02
Triethoxyvinylsilane Structural

What is Triethoxyvinylsilane?

Chemical properties

Colorless transparent liquid

The Uses of Triethoxyvinylsilane

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.

General Description

Triethoxyvinylsilane(TEVS) is a silane coupling agent and an adhesion promoter which can be used for cross-linking and for providing an insulating layer with good mechanical and thermal properties.

Safety Profile

Mildly toxic by ingestion andinhalation. A skin and eye irritant. When heated todecomposition it emits acrid smoke and irritating fumes.

Properties of Triethoxyvinylsilane

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
explosive limit 0.53-15%(V)
Water Solubility  decomposes
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
Sensitive  Moisture Sensitive
BRN  1767229
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)

Safety information for Triethoxyvinylsilane

Signal word Warning
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H226:Flammable liquids
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for Triethoxyvinylsilane

InChIKey FWDBOZPQNFPOLF-UHFFFAOYSA-N

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