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OLETH-8

CAS 9004-98-2
88

Safety score · 0–100

Good

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

A low-to-mid ethoxylation oleyl alcohol surfactant used as an emulsifier and co-surfactant in a variety of cosmetic products, providing good oil-dispensing properties without significant skin penetration concerns.

Poly(oxy-1,2-ethanediyl), α-9-(Z)-octadecenyl-ω-hydroxy with an average of 8 mol EO. Classified as a nonionic surfactant with emulsifying and co-surfactant functions. No EU restriction entries in Regulation (EC) No 1223/2009; listed in CosIng without Annex II or III classification. The 8 mol EO chain provides moderate water solubility suitable for emulsifier and co-surfactant roles.

Skin benefits

  • Reliable co-surfactant for emulsifier systems
  • Good compatibility with diverse oil phases

References

EU

EU CosIng database

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

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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.