2-Chloro-5-Nitro-N-Hydroxyethyl P-Phenylenediamine
✓ EU AllowedIdentification
CAS Number 50610-28-1
EINECS / EC 256-652-3
CosIng Ref 31493
Chemical Name 2-(4-amino-2-chloro-5-nitroanilino)ethanol
IUPAC Name —
Formula C8H10ClN3O3
Mol. Weight 231.63 g/mol
InChIKey QNJWQAYYVNKOKR-UHFFFAOYSA-N
Function & Classification
Primary Function Hair Dyeing
Origin Synthetic
Category Colorants & Pigments
EU Regulatory Status
Safety Profile
Known Contact Sensitizer Known to cause allergic contact dermatitis with repeated use or high concentrations.
No toxicology data available yet for this ingredient.
Check SCCS opinions or CIR reports for published safety assessments.
NOAEL · Dermal Absorption % · Sensitization
Formulation Guidelines
Usage level, pH range, solubility and addition phase not yet available.
Usage Level % · Addition Phase · Solubility
Suppliers & Documents
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Documents