Synthetic fragrance ester
PHENETHYL BUTYRATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A fruity-floral ester used as a fragrance ingredient in skincare and personal care products. ECHA notifications show no formal hazard classification, so the main consideration is fragrance sensitivity.
Function
Skin benefits
- Fragrance ingredient with sweet, fruity, rose-like scent
- ECHA notifications consistently show no GHS hazard classification
- Low acute toxicity in standard tests
Known concerns
- Fragrance esters can trigger reactions in fragrance-sensitive individuals
- Subject to IFRA dermal exposure limits
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related synthetic fragrance esters
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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.