Solvent
DIETHYLKETONE
Safety score · 0–100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A short-chain ketone (3-pentanone) used mostly as a solvent and flavour note. Highly flammable with respiratory and CNS irritation hazards — not suitable for direct cosmetic exposure at high levels.
Function
Skin benefits
- Solvent for fragrance compounding
- Used at trace levels in flavour
Known concerns
- GHS Danger: highly flammable liquid (H225)
- Respiratory irritation (H335)
- Drowsiness/dizziness (H336)
- Not suited for leave-on use
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related solvents
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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.