HC YELLOW NO. 11
⚠ EU RestrictedIdentification
CAS Number 73388-54-2
CosIng Ref 34215
Chemical Name 2-(2-hydroxyethylamino)-5-nitrophenol
IUPAC Name —
Formula C8H10N2O4
Mol. Weight 198.18 g/mol
SMILES C1=CC(=C(C=C1[N+](=O)[O-])O)NCCO
InChIKey YUNHBAIHRNIODP-UHFFFAOYSA-N
Function & Classification
Primary Function HAIR DYEING
EU Regulatory Status
SCCS Opinion View SCCS opinion →
Safety Profile
No toxicology data available yet for this ingredient.
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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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