Fragrance avoidance
Nothing to weigh for this context yet.
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.
- beauty
- industrial
Vinyltriethoxysilane
CAS 1029220-79-8
Also registered as 5 other CAS numbers
1233485-50-1 · 1391982-34-5 · 1609238-16-5 · 1633690-46-6 · 78-08-0
Concern score
Not assessed — no hazard data yet.
Vinyltriethoxysilane in plain language
Also known as Ethenyl(triethoxy)silane · Tri(ethoxo)(vinyl)silane · Triethoxyvinylsilicane · (Triethoxysilyl)ethylene · Dynasylan VTEO · Dynasylan VTEU
Show all 24 names
Ethenyltriethoxysilane · Ethenyltriethyloxy-silane · Geniosil GF 56 · Kbe 1003 · Nv 1107 · Polyscience VTES · Silane, triethoxyvinyl- · Silane A 151 · Silane, ethenyltriethoxy- · Triethoxy(vinyl)silane · Triethoxyvinyl silane · Triethoxyvinylsilane · Union carbide A-151 · Vtes · Vts-e · Vinyl triethoxy silane · Vinyl triethoxysilane · Vinyltriethoxy silane
Used in cosmetics as a film former.
- Film forming
- Film former
- We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.
Regulation
No restrictions found. Vinyltriethoxysilane appears in these published regulatory listings.
- Found in consumer products
- Industrial
EUCosIngActiveVinyltriethoxysilane is the organic compound that conforms to the formula
- Vinyltriethoxysilane is the organic compound that conforms to the formulaSource →
USEPAcommercial use observedEPA CPDat observed this chemical in 3 composition records across product categories including Laboratory supplies, Raw materials. EPA CPDat classifies this chemical for functional uses including Film former, Chemical reaction regulator, Adhesion/cohesion promoter.
- EPA CPDat observed this chemical in 3 composition records across product categories including Laboratory supplies, Raw materials. EPA CPDat classifies this chemical for functional uses including Film former, Chemical reaction regulator, Adhesion/cohesion promoter.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
- openFDA substance registry classifies this ingredient as chemical.Source →
Expert safety opinions
No expert opinion on file for Vinyltriethoxysilane. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.
SCCS
EU Scientific Committee on Consumer Safety
No SCCS opinion on file.
CIR
Cosmetic Ingredient Review (US expert panel)
No CIR safety assessment on file.
Evidence & sources
No graded research studies for Vinyltriethoxysilane yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
Where this comes from
- Open →
CosIng
regulatory · updated 2026-09-23
- Open →
EPA Chemical and Products Database
exposure · updated 2021-06-08
- 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
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
No signal in this context
Where it has been recorded
How often EPA CPDat has listed Vinyltriethoxysilane in a product composition. These are source records, not Greenveil catalog products.
Source records
3
Named organisations
6
Laboratory suppliesRaw materials
Typical roles
Film formingFilm former