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Film Former

BUTYL METHACRYLATE/ACRYLOYLOXY PG METHACRYLATE COPOLYMER

CAS 1431551-12-0 Updated
68

Safety score · 0–100

Fine

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

About

A methacrylate copolymer used as a film former in nail polish and styling products. Safe in cured form, but residual monomers carry the methacrylate-class contact allergy concern.

Function

FILM FORMING

Skin benefits

  • Durable film
  • Gloss and adhesion
  • Polymer matrix stability

Known concerns

  • Residual methacrylate monomers are sensitizers
  • Occupational allergy in nail technicians
  • Inert once cured
  • Not for broken skin

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.