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Emulsifier

C12-14 SEC-ALKETH-12

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

Safety score · 0–100

Good

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

A secondary C12-14 alcohol with 12 EO units — well into the mild solubiliser range. Suited to leave-on lotions and serums where low irritation is needed; class is CIR-affirmed safe at typical use levels.

Function

SURFACTANT - EMULSIFYINGEMULSION STABILISING

Skin benefits

  • Mild non-ionic surfactant
  • Suited to leave-on lotions
  • Helps stabilise emulsions

Known concerns

  • Trace 1,4-dioxane if not stripped
  • Mild eye irritation in concentrates

References

EU

EU CosIng database

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

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Same plant / compound family

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C12-14 SEC-ALKETH-12 (FORMERLY C12-14 SEC-PARETH-12)
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.