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Emulsifier

C12-13 ALKETH-4

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

Safety score · 0–100

Moderate

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

A short-chain ethoxylate (4 EO) — nonionic emulsifier for oily systems. Low EO content makes it more lipophilic and a touch more irritating than higher-EO laureth-style ingredients.

Function

SURFACTANT - EMULSIFYING

Skin benefits

  • Nonionic emulsifier/co-surfactant
  • Useful in oil-rich systems
  • Solubilizer at higher temperatures

Known concerns

  • Low EO count → higher irritation potential
  • Possible 1,4-dioxane trace
  • Limited specific safety dossier

References

EU

EU CosIng database

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

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Same plant / compound family

81
C12-13 ALKETH-4 (FORMERLY C12-13 PARETH-4)

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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.