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Hair dye intermediate

Phenol, 3-amino-2,6- dimethyl

CAS 6994-64-5
32

Safety score · 0–100

Caution

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

An aromatic amino-phenol used as an oxidative hair dye intermediate. It develops shade when combined with developers, and is restricted to controlled hair-colourant use rather than skincare.

Skin benefits

  • Functions as an oxidative hair dye intermediate to produce shade colour
  • Useful in controlled industrial hair-colorant chemistry
  • Effective at low use levels in formulated dye systems

Known concerns

  • PubChem GHS lists H302 harmful if swallowed and H373 possible organ damage from repeated exposure
  • Aromatic amine class with skin sensitisation potential typical of hair dye intermediates
  • Health Hazard (GHS08) pictogram assigned
  • Should only be used in professional or finished hair-dye formulations, not leave-on skincare

References

EU

EU CosIng database

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

Related hair dye intermediates

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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.