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Emulsifier

C12-14 ALKETH-9

CAS 68439-50-9 (generic)
62

Safety score · 0–100

Fine

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

A C12-14 alkyl ether with 9 EO units — a workhorse mild non-ionic emulsifier. Standard PEG-class concerns about 1,4-dioxane purification apply.

Function

SURFACTANT - CLEANSING

Skin benefits

  • Versatile non-ionic alketh emulsifier
  • Good water solubility from 9 EO units
  • Mild surfactant action

Known concerns

  • Ethoxylated — trace 1,4-dioxane risk
  • No dedicated CIR review of this exact INCI
  • Mild irritation possible at higher use levels

References

EU

EU CosIng database

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

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Same plant / compound family

83
C12-14 ALKETH-9 (FORMERLY C12-14 PARETH-9)
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.