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Restricted hair dye

3-NITRO-4-AMINOPHENOXYETHANOL

CAS 50982-74-6
35

Safety score · 0–100

Caution

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

A nitro-aminophenol oxidative hair dye intermediate restricted by SCCS to low maximum concentrations. Carries known sensitization risk and is permitted only in carefully controlled hair color formulations.

Skin benefits

  • Provides red and violet shades in oxidative hair dye systems
  • Compatible with standard hair color bases

Known concerns

  • Nitroaminophenol class linked to skin sensitization and allergy
  • SCCS has set strict maximum concentration limits in oxidative dyes
  • Potential systemic exposure via scalp absorption
  • Not suitable for products other than hair dyes

References

EU

EU CosIng database

European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.

Related restricted hair dyes

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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.