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CADINENE

CAS 29350-73-0
55

Safety score · 0–100

Moderate

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

About

A sesquiterpene hydrocarbon found in the essential oils of many plants, used as a fragrance component with moderate skin sensitization risk.

Cadinene is a bicyclic sesquiterpene (C15H24) commonly isolated from cedarwood, cubeb, and other essential oils. As a fragrance ingredient, it contributes woody, spicy notes to perfumes. It is classified as a skin sensitizer under EU CLP regulations and must be declared as a fragrance allergen in the ingredients list when present above 0.001% in leave-on products. It is not listed in EU Annexes II or III for cosmetic restrictions.

Skin benefits

  • Provides natural fragrance in aromatherapy contexts
  • Contributes woody scent profile

Known concerns

  • Skin sensitizer - classified as fragrance allergen under EU Regulation 1223/2009 Annex III
  • May cause allergic contact dermatitis in sensitized individuals
  • Oxidation products on air exposure may increase sensitization risk

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.