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DIPROPYL KETONE

CAS 123-19-3
82

Safety score · 0–100

Good

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

A simple aliphatic ketone with a fruity-flowery odor, used in fragrance with an excellent safety profile and no EU restrictions.

Dipropyl ketone (4-heptanone) is a straight-chain ketone with a fruity, slightly floral odor. It occurs naturally in some essential oils. FEMA GRAS listed. No specific EU CosIng restriction applies. Not classified as a skin sensitizer. Used as a flavoring and fragrance ingredient at low concentrations.

Skin benefits

  • Fragrance material with fruity character
  • Flavoring ingredient

Known concerns

  • May be slightly irritating to skin 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, so always read the physical product label and consult a healthcare professional for personal concerns.