Ingredient

1-[(4-Methyl-2-nitrophenyl)azo]-2-naphthol

⚠ EU Restricted

Identification

CAS Number 2425-85-6
EINECS / EC 219-372-2
CosIng Ref 30392
Chemical Name 1-[(4-methyl-2-nitrophenyl)diazenyl]naphthalen-2-ol
IUPAC Name —
Formula C17H13N3O3
Mol. Weight 307.3 g/mol
InChIKey ZLFVRXUOSPRRKQ-UHFFFAOYSA-N

Function & Classification

EU Regulatory Status

🇪🇺
⚠ Restricted — EU Reg. 1223/2009 IV

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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