Solvent
C8-9 ISOALKANE (FORMERLY C8-9 ISOPARAFFIN)
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A very light volatile isoalkane used as a fast-drying solvent in cosmetics. CIR class review supports cosmetic use, but very short chains (C8-9) are drier and slightly more irritating.
Skin benefits
- Light volatile carrier
- Quick-evaporating solvent
- CIR-reviewed isoalkane class
Known concerns
- Short chains can dry and slightly irritate skin
- Volatile vapors during application
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.