Surface Treatment
VINYLTRIETHOXYSILANE
Safety score · 0–100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A reactive silane used to coat mineral powders. PubChem flags it as flammable, eye-irritant and respiratory irritant — handled as raw material, not designed for direct skin exposure.
Function
Skin benefits
- Functional silane coupling agent for surface treatment of mineral pigments
- Improves dispersion and water resistance
Known concerns
- GHS H226 flammable liquid
- GHS H319 causes serious eye irritation
- GHS H335 may cause respiratory irritation
- Reactive raw material — should be fully reacted/cured before consumer exposure
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related surface treatments
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.