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Conditioning Agent

PPG-5-BUTETH-5

CAS 9038-95-3 / 9065-63-8 Updated
74

Safety score · 0–100

Fine

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

About

A small symmetric PPG/PEG butyl ether — works as a conditioning solvent that helps fragrances and oils stay dispersed. Generally well tolerated; quality of the PEG raw material drives most of its safety profile.

Function

HAIR CONDITIONINGSKIN CONDITIONING

Skin benefits

  • Skin and hair conditioning
  • Solvent and co-emulsifier
  • Symmetric chain — predictable performance

Known concerns

  • Short polymer length — modest skin penetration potential
  • Butyl end-cap — possible butanol residues
  • PEG impurities (1,4-dioxane) if unpurified

References

EU

EU CosIng database

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

Related conditioning agents

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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.