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CINNAMYL PROPIONATE

CAS 103-56-0
78

Safety score · 0–100

Fine

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

About

A fragrance ester contributing sweet, fruity, and balsamic notes to perfume compositions, used across a range of cosmetic and personal care products.

Cinnamyl propionate is the ester of cinnamyl alcohol and propionic acid, evaluated by IFRA/RIFM as safe for cosmetic fragrance use at conventional concentrations. The propionate ester is generally considered to have a lower sensitization profile than some other cinnamyl derivatives. No EU Annex III restrictions apply specifically to this compound.

Known concerns

  • Potential fragrance allergen requiring declaration
  • Minor skin sensitization possible at high concentrations

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.