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CITRYL ACETATE

CAS 16409-44-2
68

Safety score · 0–100

Fine

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

A citrus-type fragrance acetate ester derived from citronellol, providing fresh lemon and rose-like notes; not restricted in EU cosmetics but may oxidize over time.

Citryl acetate (3,7-dimethyl-2,6-octadien-1-yl acetate) is an acyclic monoterpene acetate structurally related to citronellol, imparting a fresh citrus-rose scent. CosIng shows no regulatory restrictions. Like other geraniol/ citronellol derivatives, it is subject to IFRA guidelines regarding oxidation products (hydroperoxides) that may form on air exposure, requiring antioxidant-stabilized formulations to minimize sensitization risk.

Skin benefits

  • Fresh citrus fragrance with rose undertones
  • Natural citrus character

Known concerns

  • Oxidation on air exposure may increase sensitization risk
  • IFRA guidelines require antioxidant protection

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.