2-[3-(Methylamino)-4-nitrophenoxy]ethanol (see note 17)
Safety score · 0–100
Caution
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A nitroamino phenoxyethanol used as a dark brown hair dye intermediate with documented acute oral toxicity.
This nitrophenylene diamine derivative functions as an oxidative hair dye intermediate, producing dark brown to black shades. The EU CosIng database records a maximum concentration limit of 0.15% (noted as '0 15%' in source data) in cosmetic formulations. It carries an H302 hazard classification (harmful if swallowed). Hair dye intermediates in the EU are subject to stringent patch testing requirements and labeling rules under Regulation (EC) No 1223/2009.
Skin benefits
- Functions as a hair dye intermediate providing dark brown/black shades
Known concerns
- H302: Harmful if swallowed
- EU CosIng concentration limit of 0.15%
- Potential genotoxicity concern with nitroaromatic compounds
References
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 — always read the physical product label and consult a healthcare professional for personal concerns.