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Film Former

BIS-HYDROXYETHYL ACRYLATE POLYNEOPENTYL GLYCOL ADIPATE/TDI COPOLYMER

CAS 82339-13-7
55

Safety score · 0–100

Moderate

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

A polyurethane-acrylate hybrid used in UV-cured nail gels. Forms a tough film, but residual TDI isocyanate and acrylate monomers are notable sensitisers — best suited to professional salon application only.

Function

NAIL CONDITIONING

Skin benefits

  • Forms tough flexible films in nail gels
  • UV-curable for long-wear nail polish
  • Good adhesion to nail keratin

Known concerns

  • Residual TDI (toluene diisocyanate) is a strong respiratory and skin sensitiser
  • Acrylate monomer residues can trigger allergic contact dermatitis
  • Largely restricted to professional nail-salon settings

References

EU

EU CosIng database

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

Related film formers

Same plant / compound family

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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.