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Surfactant

C12-13 ALKETH-9

CAS 66455-14-9 (generic)/160901-19-9 (generic) Updated
58

Safety score · 0–100

Moderate

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

About

A non-ionic ethoxylated alcohol surfactant. Effective and gentle when purified, but ethoxylated chemistry brings 1,4-dioxane and irritation caveats.

Function

SURFACTANT - EMULSIFYING

Skin benefits

  • Cleansing/solubilizing

Known concerns

  • 1,4-dioxane residue from ethoxylation
  • Mild irritation potential

References

EU

EU CosIng database

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

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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.