2-Chloro-P-Phenylenediamine Sulfate
✓ EU AllowedIdentification
CAS Number 6219-71-2
EINECS / EC 228-291-1
CosIng Ref 74079
Chemical Name 2-chlorobenzene-1,4-diamine;sulfuric acid
IUPAC Name —
Formula C6H9ClN2O4S
Mol. Weight 240.67 g/mol
SMILES C1=CC(=C(C=C1N)Cl)N.OS(=O)(=O)O
InChIKey GQFGHCRXPLROOF-UHFFFAOYSA-N
Function & Classification
Primary Function Hair Dyeing
Origin Synthetic
Category Colorants & Pigments
EU Regulatory Status
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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