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MENTHYL PHENYLACETATE

CAS 26171-78-8
65

Safety score · 0–100

Fine

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

About

A menthol-derived ester used primarily as a fragrance ingredient for its cooling sensation and aromatic profile, with moderate allergenic potential.

Menthyl phenylacetate is a synthetic ester of menthol and phenylacetic acid, used in cosmetics as a fragrance ingredient that imparts a cooling, minty-rosaceous aromatic profile. Menthol derivatives are generally well-tolerated on skin but can cause irritation in sensitive individuals, and menthol itself is subject to specific restrictions under EU Annex III for its cooling effect claims. The phenylacetate component adds floral notes to the fragrance profile.

Skin benefits

  • Provides cooling sensation on skin
  • Fragrance contribution to cosmetic formulations

Known concerns

  • COSING-listed fragrance ingredient
  • Potential for skin irritation in sensitive individuals
  • Menthol derivatives may trigger cooling agent regulatory claims

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.