Colouring agent CI 12140
⚠ EU RestrictedIdentification
CAS Number 3118-97-6
EINECS / EC 221-490-4
CosIng Ref 28720
Chemical Name 1-[(2,4-dimethylphenyl)diazenyl]naphthalen-2-ol
IUPAC Name —
Formula C18H16N2O
Mol. Weight 276.3 g/mol
InChIKey JBTHDAVBDKKSRW-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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Documents