Solvent
C9-11 ALKANE/CYCLOALKANE
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A C9-11 alkane/cycloalkane solvent. Lightweight cosmetic carrier with silky feel; class shares aspiration and defatting concerns when in low-viscosity bulk form.
Skin benefits
- Lightweight semi-volatile carrier
- Smoothes spreadability
- Plant-derived isoalkane grades available
Known concerns
- Hydrocarbon class — defatting on prolonged contact
- Aspiration hazard for low-viscosity bulk
- Mild flammability
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.