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Vinyltrimethoxysilane

CAS 2768-02-7

Also registered as 8 other CAS numbers

29382-69-2 · 119684-24-1 · 810682-79-2 · 959151-93-0 · 1029220-78-7 · 1189330-51-5 · 1613718-40-3 · 1983951-27-4

Vinyltrimethoxysilane chemical structure

Concern score

Not assessed — no hazard data yet.

Vinyltrimethoxysilane in plain language

What it is

Also known as Vtmo · Ethenyl(trimethoxy)silane · (Trimethoxysilyl)ethene · (Trimethoxysilyl)ethylene · A 171 · A 171 (Silane derivative)

Show all 20 names

Dynasylan Silfin · Dynasylan VTMO · Ethenyltrimethoxysilane · Kbm 1003 · Sz 6300 · Silane, ethenyltrimethoxy- · Silane, trimethoxyvinyl- · Trimethoxy(vinyl)silane · V 4917 · Vinyl trimethoxy silane · Vinyl trimethoxysilane · Y 4302 · trimethoxyvinylsilane · vinyltrimethoxy silane

What it does

We don't have a plain-language description for Vinyltrimethoxysilane yet.

Recorded functional uses: Adhesion/cohesion promoter · Chemical reaction regulator · Conductive agent

Is it a concern?
We haven't assessed a concern score for this ingredient yet.

Regulation

No restrictions found. Vinyltrimethoxysilane appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • USEPAcommercial use observed2 entries
    • EPA CPDat observed this chemical in 1 composition records across product categories including Raw materials.Source →
    • EPA CPDat observed this chemical in 27 composition records across product categories including Raw materials, Construction and building materials, Home maintenance. EPA CPDat classifies this chemical for functional uses including Dehydrating agent (desiccant), vinyltrimethoxysilane, Chemical reaction regulator.Source →
  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
    • openFDA substance registry classifies this ingredient as chemical.Source →

Evidence & sources

No graded research studies for Vinyltrimethoxysilane yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

5 data sources

Where this comes from

  • EPA Chemical and Products Database

    exposure · updated 2020-02-05

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →
  • FDA GSRS UNII

    registry · updated 2026-02-26

    Open →
  • openFDA Substance

    registry · updated 2026-05-24

    Open →
  • PubChem Live Enrichment

    chemistry · updated 2026-05-17

    Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.

Where it has been recorded

How often EPA CPDat has listed Vinyltrimethoxysilane in a product composition. These are source records, not Greenveil catalog products.

Source records

1

Named organisations

7

Raw materials

Typical roles

Adhesion/cohesion promoterChemical reaction regulatorConductive agentCrosslinking / coupling / curing agents > silanesDehydrating agent (desiccant)Dispersing agentHardenerMoisture scavengers
See products using Vinyltrimethoxysilane →