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Fragrance

P-TERT-BUTYL ACETOPHENONE

CAS 943-27-1
20

Safety score · 0–100

Caution

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

An aromatic ketone with a sweet floral scent — flagged for neurotoxic concern and restricted in EU cosmetics. Avoid in finished products.

Function

PERFUMING

Skin benefits

  • Aromatic

Known concerns

  • EU cosmetic restriction (Annex II/III review)
  • Suspected neurotoxicity
  • Skin/eye irritation

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.