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Vinyltrimethoxysilane

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Vinyltrimethoxysilane molecular structure
Molecular structure

The Sigma-Aldrich catalog lists 3 grades and pack sizes of Vinyltrimethoxysilane (CAS 2768-02-7). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS2768-02-7
Molecular formulaC5H12O3Si
Molecular weight148.23 g/mol
IUPAC nameethenyl(trimethoxy)silane
SynonymsTrimethoxyvinylsilane · Silane, ethenyltrimethoxy- · Ethenyltrimethoxysilane · (Trimethoxysilyl)ethene · Silane, trimethoxyvinyl- · 0ZIU135UES
Safety & Hazards (GHS) Warning
Flammable Flammable Irritant Irritant
  • H317 May cause an allergic skin reaction
  • H226 Flammable liquid and vapor
  • H332 Harmful if inhaled

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand Product / grade Code
Sigma VINYLTRIMETHOXYSILANE, 97% 440221-1L Request Quote
Sigma VINYLTRIMETHOXYSILANE, 98% 235768-100ML
235768-500ML
Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.