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Surfactant

PPG-2 C9-11 PARETH-5

Updated
73

Safety score · 0–100

Fine

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

About

A C9-11 fatty alcohol surfactant with 5 EO and 2 PO units — used as an emulsifier and wetter. Short alkyl chain plus modest EO load means a slightly more skin-active profile than C12+ siblings.

Function

SURFACTANT - EMULSIFYING

Skin benefits

  • Effective wetter
  • Useful o/w emulsifier
  • Helps solubilise oils

Known concerns

  • Higher irritation due to short chain
  • Trace 1,4-dioxane if not stripped
  • Defatting in repeated use

References

EU

EU CosIng database

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

Related surfactants

73
BIS-(METHOXY PEG-11 EPOXIDIZED SOYATE) PEG-9
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C12-14 ALKETH-5 (FORMERLY C12-14 PARETH-5)
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C12-15 ALKETH-2
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C12-15 ALKETH-9 PHOSPHATE (FORMERLY C12-15 PARETH-9 PHOSPHATE)
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C9-11 ALKETH-6
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 73
C9-11 ALKETH-6 CARBOXYLIC ACID
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LAURDIMONIUM CHLOROHYDROXYPROPYL CHLORIDE
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 73
LAURETH-10
Surfactant

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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.