Solvent
DECAFLUOROPENTANE
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
Decafluoropentane is a volatile fluorinated solvent used as a carrier in some specialty cosmetics. It gives a quick dry feel but raises persistence and PFAS class environmental concerns under tightening EU rules.
Function
Skin benefits
- Fluorinated solvent used as a carrier in specialty cosmetics
- Volatile and gives a light dry feel
- Chemically inert toward most formula ingredients
- Compatible with silicone and fluoro actives
Known concerns
- PubChem GHS flags skin and eye irritation and respiratory irritation
- Harmful to aquatic life with long lasting effects
- PFAS class scrutiny is increasing in EU regulation
- Persistence and environmental burden are significant
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, so always read the physical product label and consult a healthcare professional for personal concerns.