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Surfactant

C12-14 SEC-ALKETH-9 (FORMERLY C12-14 SEC-PARETH-9)

CAS 68131-40-8 (generic)/ 84133-50-6 (generic) Updated
81

Safety score · 0–100

Good

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

About

A secondary C12-14 alcohol ethoxylate with 9 EO units — secondary-alcohol grades like Tergitol-style surfactants tend to be slightly milder than primary equivalents. CIR-cleared family with the standard 1,4-dioxane caveat.

Function

SURFACTANT - EMULSIFYINGEMULSION STABILISING

Skin benefits

  • Mild secondary-alcohol surfactant
  • Good detergency in cleansers
  • Stable in formulation
  • Lower irritation than primary equivalents

Known concerns

  • Trace 1,4-dioxane requires supplier control
  • Slight foaming variation

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.