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Fragrance

EPOXYPINANE

CAS 6931-54-0
68

Safety score · 0–100

Fine

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

About

A bicyclic terpene epoxide with woody-pine character. Terpene epoxides can be sensitizers; scored with caution.

Epoxypinane (pinane epoxide, CAS 6931-54-0) is a bicyclic terpene epoxide derived from pinene. In perfumery it contributes fresh pine/woody notes. Terpene epoxides and oxidation products are a known fragrance sensitizer class (limonene oxide, linalool oxide are established EU fragrance allergens). Epoxide functional group adds structural reactivity alert. Requires stabilized formulation and conservative use levels.

Function

PERFUMING

Skin benefits

  • Pine/woody fragrance note

Known concerns

  • Terpene epoxide — class sensitizer potential
  • Reactive epoxide group
  • Storage/oxidation management needed
  • Thin public dossier

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

Related fragrances

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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.