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Fragrance

TRANS-TRIMETHYLDODECATRIEN-3-OL

CAS 40716-66-3
66

Safety score · 0–100

Fine

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

A trans-trimethyl dodecatrienol — an isoprenoid fragrance alcohol giving woody-amber notes. Niche specialty perfumery class with limited public safety data.

Function

PERFUMING

Skin benefits

  • Long-chain isoprenoid fragrance alcohol
  • Woody-amber profile
  • Used at low ppm in perfumery

Known concerns

  • Niche specialty fragrance — limited public toxicology
  • RIFM/IFRA dose limits
  • Standard fragrance allergen caveat

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.