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Fragrance

HEXYL OCTANOATE

CAS 1117-55-1
84

Safety score · 0–100

Good

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

About

A fatty ester with a fruity/waxy scent. Doubles as emollient; good safety record from both fragrance and flavor uses.

Hexyl octanoate (hexyl caprylate, CAS 1117-55-1) is a medium-chain fatty ester used as a fragrance (fruity, slightly waxy) and an emollient in skincare. FEMA GRAS (2571) as a flavor adds to its safety dossier. RIFM/IFRA evaluations place it in routine-use categories with no notable toxicological concerns. Not listed on EU Annex II. Readily biodegradable.

Function

PERFUMING

Skin benefits

  • Fruity-waxy fragrance
  • Can contribute emollient feel
  • FEMA GRAS food status

Known concerns

  • Minor irritation if neat
  • Oxidation potential

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.