Emollient
TETRAHYDROXYPROPYL ETHYLENEDIAMINE DIOLEATE
Safety score · 0–100
Moderate
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
An ester of THPED with oleic acid, used as a conditioning emollient. The amine backbone shares the nitrosamine-formation concern of related amine ingredients, so it is dosed cautiously.
Function
Skin benefits
- Emollient and conditioning ester
- Provides skin-softening feel
- Compatible with oil-phase systems
Known concerns
- Tetrahydroxypropyl ethylenediamine backbone is a tertiary amine
- Possible nitrosamine formation with nitrites
- Limited published safety data
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related emollients
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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.