Other
Ethanol, 2,2'-iminobis-, N- (C13-15-branched and linear alkyl) derivs.
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A cosmetic ingredient used in product formulations. Its specific function may vary between products. Exercise caution due to limited available safety data.
A branched and linear C13-15 alcohol ethoxylate modified with a diethanolamine moiety, functioning as a nonionic or amphoteric surfactant. The diethanolamine component raises theoretical concerns regarding N-nitrosamine formation (NDELA) during storage, a known issue tracked by EU Scientific Committee on Consumer Safety (SCCS). Amines in cosmetics can react with nitrosating agents; while this specific substance is not individually listed in EU Annex III, the nitrosamine risk for amine-containing ingredients is well documented (SCCS/1617/19).
Skin benefits
- Surfactant/cleansing action
- Emulsifying properties
- Effective in hard water
Known concerns
- N-nitrosamine formation potential (NDELA and related compounds)
- May be contaminated with nitrosamines during storage
- Moderate skin and eye irritant
- SCCS has flagged nitrosamine risks for amine-containing cosmetics
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.