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2,2-bis(bromomethyl) propane-1,3-diol

CAS 3296-90-0
10

Safety score · 0–100

Avoid

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

2,2-bis(bromomethyl) Propane-1,3-diol is a cosmetic ingredient used in product formulations. Exercise caution due to limited available safety data.

2,2-Bis(bromomethyl)propane-1,3-diol carries multiple serious hazard classifications: H340 (may cause genetic defects), H350 (may cause cancer), H302 (harmful if swallowed), H319/H351 (eye irritation/suspected carcinogen), H413 (may cause long-lasting harmful effects to aquatic life). The compound is a brominated primary alcohol with electrophilic reactivity that raises significant concern for genotoxicity and carcinogenicity. It is not on any EU Annex and must be considered prohibited by hazard profile.

Known concerns

  • H340 mutagen — EU Annex II/ CMR concern
  • H350 carcinogen
  • H302 acute toxicity
  • H413 aquatic toxicity
  • Electrophilic brominated structure with genotoxicity alerts

References

EU

EU CosIng database

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

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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.