CITRONELLYL ACETATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
An acyclic monoterpene acetate providing fresh citrus-rose fragrance notes; not restricted by EU law but listed on IFRA guidelines due to oxidation-derived sensitization risks.
Citronellyl acetate (dihydrogeranyl acetate) is an acyclic monoterpene acetate occurring in citronella and rose oils, prized for its fresh citrus-rose character. It is not listed in EU Annex III as a fragrance allergen, but it is subject to IFRA guidelines due to the potential formation of oxidation products (hydroperoxides) on air exposure, which are known sensitizers. IFRA requires antioxidant-stabilized formulations and concentration restrictions for this ingredient class.
Skin benefits
- Fresh citrus-rose fragrance
- Widely used in natural and floral cosmetic fragrances
Known concerns
- IFRA restrictions due to oxidation-derived sensitization risk
- Air oxidation produces skin-sensitizing hydroperoxides
- Requires antioxidant protection in formulations
References
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.