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Fragrance

BUTYL ISOVALERATE

CAS 109-19-3 Updated
68

Safety score · 0–100

Fine

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

About

A fruity fragrance ester used at low concentrations in perfume and flavoring. Has a long use history; mild irritation neat but safe at typical fragrance levels.

Function

PERFUMING

Skin benefits

  • Fragrance

Known concerns

  • Mild irritant
  • Fragrance allergen potential

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.