Ingredient

DISPERSE BLUE 3

⚠ EU Restricted

Identification

CAS Number 2475-46-9
EINECS / EC 219-604-2
CosIng Ref 33680
Chemical Name 1-(2-hydroxyethylamino)-4-(methylamino)anthracene-9,10-dione
IUPAC Name
Formula C17H16N2O3
Mol. Weight 296.32 g/mol
SMILES CNC1=C2C(=C(C=C1)NCCO)C(=O)C3=CC=CC=C3C2=O
InChIKey NLXFWUZKOOWWFD-UHFFFAOYSA-N

Function & Classification

Primary Function HAIR DYEING

EU Regulatory Status

🇪🇺
⚠ Restricted — EU Reg. 1223/2009 II/1300

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

External Resources