Skip to content

Surfactant

UNDECANOIC ACID DIMETHICONES

CAS 346441-75-6 Updated
80

Safety score · 0–100

Good

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

About

A silicone-fatty acid hybrid that combines slip from dimethicone with mild fatty-acid surfactancy. Skin-friendly and non-irritating; main caveat is the slow environmental breakdown of silicones.

Function

SURFACTANT - EMULSIFYINGSURFACTANT - CLEANSINGVISCOSITY CONTROLLING

Skin benefits

  • Mild cleansing
  • Smooth, conditioned feel
  • Non-irritating slip

Known concerns

  • Persistent silicone polymer in environment
  • Limited specific safety dossier

References

EU

EU CosIng database

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

Related surfactants

80
AMMONIUM ETHYLENE/MA COPOLYMER
Surfactant
 80
ARGININE LAUROYL GLYCINATE
Surfactant
 80
AZELAMIDE MEA
Surfactant
 80
C11-13 ALKETH-6 (FORMERLY C11-13 PARETH-6)
Surfactant
 80
C11-15 ALKETH-5 (FORMERLY C11-15 PARETH-5)
Surfactant
 80
C11-15 PARETH-7 CARBOXYLIC ACID
Surfactant
 80
C12-13 ALKETH-12
Surfactant
 80
C12-13 ALKETH-5 (FORMERLY C12-13 PARETH-5)
Surfactant

Check your shelf

Find UNDECANOIC ACID DIMETHICONES in your products.

Scan any cosmetic product with LuxSense to see if it contains UNDECANOIC ACID DIMETHICONES 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 — always read the physical product label and consult a healthcare professional for personal concerns.