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Film Former

ISOPROPYLIDENEDIPHENOL PEG-4 DIACRYLATE

CAS 64401-02-1
22

Safety score · 0–100

Caution

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

A bisphenol-A-derived PEG-4 diacrylate used as a UV-curable crosslinker (e.g. nail gels). Strong sensitizer in uncured form and BPA backbone is an endocrine concern.

Function

BINDING

Skin benefits

  • UV-curable diacrylate crosslinker
  • Hardens films and coatings
  • Used in nail/UV systems

Known concerns

  • Diacrylate sensitizer; documented contact allergen
  • Bisphenol A backbone — endocrine concern
  • Residual monomer skin/eye irritation
  • Inappropriate for leave-on skincare

References

EU

EU CosIng database

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

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Same plant / compound family

30
ISOPROPYLIDENEDIPHENOL PEG-2 DIMETHACRYLATE
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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.