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Fragrance

LINALYL ISOBUTYRATE

CAS 78-35-3 Updated
68

Safety score · 0–100

Fine

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

About

A linalool-derived floral-fruity fragrance ester. Skin-safe at IFRA-compliant levels but PubChem flags long-term aquatic toxicity, and it can release the linalool allergen.

Function

PERFUMING

Skin benefits

  • Floral-fruity fragrance ester
  • Stable in fine fragrance and personal care
  • Long history of safe use

Known concerns

  • GHS H411 toxic to aquatic life with long-lasting effects
  • Releases linalool, an EU declared fragrance allergen
  • Standard fragrance-allergen labelling caveats apply

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.