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Surfactant

C12-14 SEC-ALKETH-40

CAS 84133-50-6 (generic)/68131-40-8 (generic)
60

Safety score · 0–100

Fine

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

A non-ionic ethoxylated alcohol used to solubilize oils and fragrances in water-based formulas. Mild on skin; main caveat is 1,4-dioxane traces from ethoxylation.

Function

SURFACTANT - EMULSIFYINGEMULSION STABILISING

Skin benefits

  • Mild non-ionic surfactant
  • Solubilizer for fragrances and oils
  • High EO count = lower irritation

Known concerns

  • Ethoxylated — possible 1,4-dioxane trace
  • Petrochemical sourcing

References

EU

EU CosIng database

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

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C12-14 SEC-ALKETH-50
Surfactant

Same plant / compound family

88
C12-14 SEC-ALKETH-40 (FORMERLY C12-14 SEC-PARETH-40)
Surfactant

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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.