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3-AMINO-2,4-DICHLOROPHENOL HCL

CAS 61693-43-4
28

Safety score · 0–100

Caution

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

3-amino-2,4-dichlorophenol Hcl is a cosmetic ingredient used in product formulations. Exercise caution due to limited available safety data.

This chlorinated phenol salt is listed in EU Cosmetics Regulation Annex III/227, restricting its cosmetic use. The Danger classification (H318 eye damage, H302 acute toxicity, H317 sensitization) combined with H411 environmental hazard makes it a compound requiring stringent handling protocols. The HCl salt form enhances dermal penetration compared to the free base.

Known concerns

  • EU Annex III restricted (III/227)
  • Skin sensitizer (H317)
  • Serious eye damage (H318)
  • Acute oral toxicity (H302)
  • Environmental hazard (H411)
  • Enhanced dermal penetration as salt form

References

EU

EU CosIng database

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

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Same plant / compound family

12
3-AMINO-2,4-DICHLOROPHENOL
Restricted hair-dye intermediate
 5
3-Amino-2,4-dichlorophenol and its hydrochloride
Colorant

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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.