Ingredient

2,2'-[[4-[(2-Hydroxyethyl)amino]-3-nitrophenyl]imino]bisethanol (see note 17)

⚠ EU Restricted

Identification

CAS Number 33229-34-4
EINECS / EC 251-410-3
CosIng Ref 82178
Chemical Name 2-[4-[bis(2-hydroxyethyl)amino]-2-nitroanilino]ethanol
IUPAC Name
Formula C12H19N3O5
Mol. Weight 285.3 g/mol
InChIKey MIWUTEVJIISHCP-UHFFFAOYSA-N

Function & Classification

Primary Function HAIR DYEING

EU Regulatory Status

🇪🇺
⚠ Restricted — EU Reg. 1223/2009 III
Max Leave-on 2.8%
Conditions of Use Can cause allergic reaction

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

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Documents

External Resources