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Fragrance

TETRAMETHYL-1-HEXADECEN-3-OL

CAS 505-32-8
72

Safety score · 0–100

Fine

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

Isophytol — a long-chain terpene alcohol used as a fragrance fixative and vitamin-E intermediate. Generally well-tolerated at cosmetic use levels.

Function

PERFUMING

Skin benefits

  • Fixative for fragrances
  • Mild emollient feel
  • Stable terpene alcohol

Known concerns

  • Possible skin irritant at high levels
  • Limited cosmetic-specific data
  • Fragrance-class allergen potential

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.