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Emulsifier

C12-15 ALKETH-3

CAS 106232-83-1 (generic)/68131-39-5 (generic)
72

Safety score · 0–100

Fine

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

A C12-15 alcohol with only 3 EO units — a lower-EO emulsifier favoured for w/o systems and oil-rich balms. Slightly higher irritation potential than higher-EO siblings; class is CIR-affirmed safe.

Function

SURFACTANT - EMULSIFYING

Skin benefits

  • Strong w/o co-emulsifier
  • Useful in occlusive balms
  • Light emollient skin feel

Known concerns

  • Lower EO raises irritation profile
  • Dioxane control needed
  • Can defat skin in rinse-off

References

EU

EU CosIng database

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

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Same plant / compound family

75
C12-15 ALKETH-3 (FORMERLY C12-15 PARETH-3)
Emulsifier
 88
C12-15 ALKETH-3 BENZOATE
Emollient
 80
C12-15 ALKETH-3 BENZOATE (FORMERLY C12-15 PARETH-3 BENZOATE)
Emollient
 78
C12-15 ALKETH-3 PHOSPHATE
Emulsifier
 75
C12-15 ALKETH-3 PHOSPHATE (FORMERLY C12-15 PARETH-3 PHOSPHATE)
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.