Other
OCTYLDODECETH-30
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
Octyldodeceth-30 is a cosmetic ingredient used in product formulations. Exercise caution due to limited available safety data.
Octyldodeceth-30 is an ethoxylated ether of 2-octyldodecanol with an average of 30 moles of ethylene oxide per molecule. The high EO degree raises its HLB to approximately 17, making it a hydrophilic emulsifier suitable for O/W systems. The branched 2-octyldodecyl group provides emolliency while the long PEG chain minimizes skin penetration and irritation. EU Cosmetics Regulation permits its use without specific restriction. It is not classified as a skin sensitizer and presents very low irritation risk at cosmetic concentrations.
Skin benefits
- Hydrophilic emulsifier with low irritation
- Emollient properties from branched alcohol
- Good skin tolerance
Known concerns
- Potential trace EO/1,4-dioxane contamination from manufacturing
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related others
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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.