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Film Former

ACRYLOYLOXY PROPYLTRIMETHOXYSILANE

CAS 4369-14-6 Updated
35

Safety score · 0–100

Caution

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A reactive acrylate-silane coupling agent used in nail gels and dental adhesives. A known skin sensitizer with documented occupational allergy cases; not appropriate for general skin care.

Function

SOLVENT

Skin benefits

  • Adhesion promoter in nail and dental gels

Known concerns

  • Reactive acrylate monomer — known skin sensitizer
  • Trimethoxysilane releases methanol on hydrolysis
  • Significant occupational sensitization in nail/dental settings
  • Not appropriate as a general skin-care ingredient
  • Potential cross-reactivity with other (meth)acrylate allergens

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

Related film formers

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.