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ISOPENTYLCYCLOHEXANONE

CAS 16587-71-6
75

Safety score · 0–100

Fine

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

About

A branched-chain cyclohexanone with a woody-ambery odor, used as a fragrance ingredient with a favorable safety profile.

Isopentylcyclohexanone is a cyclohexanone derivative with a woody, slightly musky ambery fragrance character. No specific EU CosIng restriction applies. Not classified as a skin sensitizer under EU CLP. The branched isopentyl group reduces volatility and potential for respiratory irritation. Used as a fragrance fixative and modifier.

Skin benefits

  • Fragrance fixative
  • Woody-ambery fragrance character

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.