Skip to content

Emulsifier

PEG-4 DICOCOATE

CAS 69278-77-9 Updated
65

Safety score · 0–100

Fine

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

About

An ethoxylated coconut fatty acid diester used as an emollient and emulsifier in creams. Low-mole PEG ethoxylates raise concerns about residual 1,4-dioxane and ethylene oxide, requiring careful supplier sourcing.

Function

SKIN CONDITIONING - EMOLLIENTSURFACTANT - EMULSIFYING

Skin benefits

  • Emollient-emulsifier in creams
  • Coconut-derived fatty acid base
  • Useful in solubilizing oils

Known concerns

  • Low-mole PEG raises 1,4-dioxane and ethylene oxide residual concerns
  • Diester structure may leave free PEG
  • Limited biodegradability

References

EU

EU CosIng database

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

Related emulsifiers

65
BEHENETH-5
Emulsifier
 65
BIS-(METHYL EPOXIDIZED SOYATE) PEG-12
Emulsifier
 65
BIS-(METHYL EPOXIDIZED SOYATE) PEG-32
Emulsifier
 65
C20-40 ALKETH-24
Emulsifier
 65
C20-40 ALKETH-3
Emulsifier
 65
C20-40 PARETH-24
Emulsifier
 65
C30-50 ALKETH-10
Emulsifier
 65
C9-11 PARETH-40
Emulsifier

Check your shelf

Find PEG-4 DICOCOATE in your products.

Scan any cosmetic product with LuxSense to see if it contains PEG-4 DICOCOATE 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.