1,3-Benzenediamine, 4-methyl-6-(phenylazo)- and its salts, when used as a substance in hair dye products
⚠ EU RestrictedIdentification
CAS Number 4438-16-8
EINECS / EC 224-654-3
CosIng Ref 31139
Chemical Name 4-methyl-6-phenyldiazenylbenzene-1,3-diamine;hydrochloride
IUPAC Name —
Formula C13H15ClN4
Mol. Weight 262.74 g/mol
InChIKey SYGRIMFNUFCHJC-UHFFFAOYSA-N
Function & Classification
EU Regulatory Status
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Safety Profile
No toxicology data available yet for this ingredient.
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NOAEL · Dermal Absorption % · Sensitization
Formulation Guidelines
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Usage Level % · Addition Phase · Solubility
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