N-(2-Niro-4-aminophenyl)-allylamine (HC Red No 16) and its salts
⚠ EU RestrictedIdentification
CAS Number 160219-76-1
CosIng Ref 91071
Chemical Name 2-nitro-1-N-prop-2-enylbenzene-1,4-diamine
IUPAC Name —
Formula C9H11N3O2
Mol. Weight 193.2 g/mol
SMILES C=CCNC1=C(C=C(C=C1)N)[N+](=O)[O-]
InChIKey CXRMOOSWBWJUCI-UHFFFAOYSA-N
Function & Classification
Primary Function HAIR DYEING
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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