1-Hydroxy-4-(p-toluidino)anthraquinone (Solvent Violet 13; CI 60725) when used as a substance in hair dye products
⚠ EU RestrictedIdentification
CAS Number 81-48-1
EINECS / EC 201-353-5
CosIng Ref 87697
Chemical Name 1-hydroxy-4-(4-methylanilino)anthracene-9,10-dione
IUPAC Name —
Formula C21H15NO3
Mol. Weight 329.3 g/mol
InChIKey LJFWQNJLLOFIJK-UHFFFAOYSA-N
Function & Classification
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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