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Fragrance

ETHYL PHENETHYL ACETAL

CAS 2556-10-7 Updated
55

Safety score · 0–100

Moderate

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

About

A synthetic fragrance acetal with rosy-floral notes. Used at fractional percentages in fragrance compounds; typical fragrance-allergen caveats apply.

Function

PERFUMING

Skin benefits

  • Pleasant floral scent
  • Stable in formulation
  • Used at low levels

Known concerns

  • Fragrance allergen potential
  • IFRA use-level restrictions
  • Eye irritation if neat

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.