Vinyltriethoxysilane

INCI: VINYLTRIETHOXYSILANE

CAS Number
78-08-0
Function
Surface modifier / Binding agent (primarily industrial)
Safety Rating
POOR

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not specifically listed for cosmetic use

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
moderate
Sensitization
high

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Flammable liquid (H226); eye irritant; respiratory irritant; some SDS documents reference Carc. 1A classification; industrial chemical with no cosmetic safety assessment โ€“ strongly advise against cosmetic formulation use

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Concern Level: High

Frequently Asked Questions

Is Vinyltriethoxysilane safe in cosmetics?

Flammable liquid (H226); eye irritant; respiratory irritant; some SDS documents reference Carc. 1A classification; industrial chemical with no cosmetic safety assessment โ€“ strongly advise against cosmetic formulation use The EU classifies Vinyltriethoxysilane as "permitted". Safety rating: POOR.

Is Vinyltriethoxysilane allowed in the EU?

Vinyltriethoxysilane EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Vinyltriethoxysilane do in cosmetics?

Vinyltriethoxysilane functions as: Surface modifier / Binding agent (primarily industrial). It is classified as a cosmetic ingredient in our database. CAS number: 78-08-0.

What is the Margin of Safety for Vinyltriethoxysilane?

not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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