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Fragrance

CEDRENE

CAS 11028-42-5 Updated
45

Safety score · 0–100

Moderate

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

About

A sesquiterpene from cedarwood oil giving the classic woody-cedar smell. GHS data flags aspiration hazard if swallowed and serious aquatic toxicity, so use is restricted to fragrance trace levels.

Function

PERFUMING

Skin benefits

  • Provides woody/cedar fragrance character
  • Major component of natural cedarwood oils

Known concerns

  • May be fatal if swallowed and enters airways (H304)
  • Very toxic to aquatic life with long-lasting effects (H410)
  • Standard fragrance sensitisation possible
  • IFRA-restricted

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.