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Fragrance

HYDROCINNAMYL ISOBUTYRATE

CAS 103-58-2 Updated
72

Safety score · 0–100

Fine

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

About

A fruity-floral fragrance ester (3-phenylpropyl isobutyrate). PubChem reports zero GHS hazard classifications across all 235 notifications, making it a fairly benign fragrance choice.

Function

PERFUMING

Skin benefits

  • Provides fruity-floral fragrance note
  • Not classified under GHS in any reports
  • Stable fragrance ester

Known concerns

  • Standard fragrance sensitisation possible in reactive users
  • Limited cosmetic-specific safety dossier

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

Related fragrances

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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.