Film Former
DI-HEA TRIMETHYLHEXYL DICARBAMATE
Safety score · 0–100
Fine
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A urethane oligomer built from bis(hydroxyethyl)amine and trimethylhexyl dicarbamate, used as a nail polish film former. Watch the secondary amine sub-structure for nitrosamine potential during formulation.
Function
Skin benefits
- Adds hardness and flex to nail polish films
- Improves wear time
- Acts as a urethane-type film former
Known concerns
- Limited public toxicology beyond INCI listing
- Diethanolamine (HEA = hydroxyethyl amine) sub-structure raises mild nitrosamine alert
- Uncured monomer fraction may sensitize
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related film formers
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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.