BETA-HYDROXYPHENETHYL ACETATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
An aromatic alcohol acetate with a free hydroxyl group that may act as a skin sensitizer through metabolic activation.
Beta-hydroxyphenethyl acetate contains a phenolic hydroxyl group which can undergo oxidation to reactive quinone methide intermediates, a known sensitization pathway. No EU harmonised classification exists, but the structural alert warrants caution in leave-on formulations for sensitive skin. The cosmetic use history is limited compared to closely related compounds like phenethyl acetate.
Skin benefits
- Fragrance material with sweet, floral, rose-like character
Known concerns
- Structural alert for skin sensitization (quinone methide formation)
- Limited cosmetic use history
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.