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Solvent

C10-11 ISOALKANE

CAS 64742-48-9/90622-57-4
72

Safety score · 0–100

Fine

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

A light, branched hydrocarbon solvent and emollient (C10-C11 isoalkanes). Used in sunscreens and makeup as a fast-spreading carrier. Cosmetic-grade material is well-purified; the main caveat is petroleum origin.

Skin benefits

  • Light, fast-spreading emollient
  • Volatile carrier for sunscreens and colour cosmetics
  • Low residue feel

Known concerns

  • Petroleum-derived UVCB — purity grade matters
  • Highly flammable in concentrated form
  • Defatting potential at high single-ingredient use

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

Related solvents

Same plant / compound family

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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.