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Emulsifier

DECETH-4 PHOSPHATE

CAS 9004-80-2 / 52019-36-0 Updated
66

Safety score · 0–100

Fine

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

About

Ethoxylated decyl phosphate ester. Used as a mild anionic emulsifier and solubiliser. Generally safe; trace dioxane from PEG processing is the main caveat.

Function

SURFACTANT - EMULSIFYINGSURFACTANT - CLEANSING

Skin benefits

  • Stable emulsions
  • Solubiliser
  • Wide pH compatibility

Known concerns

  • Trace 1,4-dioxane potential
  • Limited dedicated review

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.