4-Nitro-O-Phenylenediamine HCL
✓ EU AllowedIdentification
CAS Number 6219-77-8
EINECS / EC 228-293-2
CosIng Ref 31533
Chemical Name 4-nitrobenzene-1,2-diamine;dihydrochloride
IUPAC Name —
Formula C6H9Cl2N3O2
Mol. Weight 226.06 g/mol
InChIKey JMSFOGFLPAGXLG-UHFFFAOYSA-N
Function & Classification
Primary Function Hair Dyeing
Origin Synthetic
Category Colorants & Pigments
EU Regulatory Status
SCCS Opinion View SCCS opinion →
Safety Profile
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
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