Skip to content

Surfactant

PPG-2 C9-11 ALKETH-11

75

Safety score · 0–100

Fine

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

The EU-updated INCI name (ALKETH) for a C9-11 fatty alcohol with 11 EO and 2 PO units — chemically the same molecule as PPG-2 C9-11 Pareth-11. Mild non-ionic surfactant suited to solubilising and emulsifying.

Function

SURFACTANT - EMULSIFYINGSURFACTANT - CLEANSING

Skin benefits

  • Mild non-ionic surfactant
  • Stable in acidic and alkaline systems
  • Helps solubilise oils

Known concerns

  • Short alkyl chain raises mild irritation
  • Trace 1,4-dioxane if not stripped

References

EU

EU CosIng database

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

Related surfactants

75
AMMONIUM COCOYL ISETHIONATE
Surfactant
 75
BIS-(METHOXY PEG-22 EPOXIDIZED SOYATE) PEG-13
Surfactant
 75
C11-15 ALKETH-7 CARBOXYLIC ACID (FORMERLY C11-15 PARETH-7 CARBOXYLIC ACID)
Surfactant
 75
C12-13 ALKETH-2 PHOSPHATE (FORMERLY C12-13 PARETH-2 PHOSPHATE)
Surfactant
 75
C12-13 ALKETH-8 CARBOXYLIC ACID (FORMERLY C12-13 PARETH-8 CARBOXYLIC ACID)
Surfactant
 75
C12-15 ALKETH-12 CARBOXYLIC ACID
Surfactant
 75
C12-15 ALKETH-3 PHOSPHATE (FORMERLY C12-15 PARETH-3 PHOSPHATE)
Surfactant
 75
C12-15 ALKETH-8 CARBOXYLIC ACID (FORMERLY C12-15 PARETH-8 CARBOXYLIC ACID)
Surfactant

Same plant / compound family

75
PPG-2 C9-11 ALKETH-11 (FORMERLY PPG-2 C9-11 PARETH-11)
Surfactant
 75
PPG-2 C9-11 ALKETH-5
Surfactant
 72
PPG-2 C9-11 ALKETH-5 (FORMERLY PPG-2 C9-11 PARETH-5)
Surfactant
 73
PPG-2 C9-11 ALKETH-7
Surfactant
 73
PPG-2 C9-11 ALKETH-7 (FORMERLY PPG-2 C9-11 PARETH-7)
Surfactant
 65
PPG-2 C9-11 ALKETH-8
Surfactant

Check your shelf

Find PPG-2 C9-11 ALKETH-11 in your products.

Scan any cosmetic product with LuxSense to see if it contains PPG-2 C9-11 ALKETH-11 and get a full ingredient breakdown with safety scores.

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.