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Emulsifier

C12-15 ALKETH-10

CAS 106232-83-1 (generic)/68131-39-5 (generic)
78

Safety score · 0–100

Fine

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

A non-ionic emulsifier from C12-15 fatty alcohols ethoxylated with 10 moles EO. Helps oil and water mix in lotions. Safe at typical use levels; well-purified grades have minimal residual dioxane.

Function

SURFACTANT - EMULSIFYING

Skin benefits

  • Stable oil-in-water emulsifier
  • Compatible with broad pH range
  • Improves product spreadability

Known concerns

  • Trace 1,4-dioxane possible if not purified
  • Mild eye irritation in concentrates
  • Penetration enhancer at high %

References

EU

EU CosIng database

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

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Same plant / compound family

86
C12-15 ALKETH-10 (FORMERLY C12-15 PARETH-10)
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C12-15 ALKETH-10 PHOSPHATE (FORMERLY C12-15 PARETH-10 PHOSPHATE)
Emulsifier

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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.