HC RED NO. 9
⚠ EU RestrictedIdentification
CAS Number 56330-88-2
EINECS / EC 260-116-4
CosIng Ref 34211
Chemical Name [6-[3-chloro-4-(methylamino)phenyl]imino-4-methyl-3-oxocyclohexa-1,4-dien-1-yl]urea
IUPAC Name —
Formula C15H15ClN4O2
Mol. Weight 318.76 g/mol
InChIKey WGLVXBPQHZHCAS-UHFFFAOYSA-N
Function & Classification
Primary Function HAIR DYEING
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
Suppliers & Documents
Documents