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Fragrance

1-TRIMETHYL-2-CYCLOHEXENYL-1-PENTEN-3-ONE

CAS 7779-30-8 Updated
58

Safety score · 0–100

Moderate

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

About

A synthetic enone fragrance ingredient with fruity-floral character. The unsaturated ketone moiety can be a mild sensitizer; use at trace fragrance levels.

Function

PERFUMING

Skin benefits

  • Synthetic fruity-floral fragrance
  • Used at very low percentages
  • Stable in formulations

Known concerns

  • Fragrance-allergen potential
  • Alpha,beta-unsaturated ketone — possible Michael acceptor reactivity
  • Limited public cosmetic safety data

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 — always read the physical product label and consult a healthcare professional for personal concerns.