1,4-Dihydroxy-5,8-bis[(2-hydroxyethyl)amino]anthraquinone (Disperse Blue 7) and its salts, when used as a substance in hair dye products
⚠ EU RestrictedIdentification
CAS Number 3179-90-6
EINECS / EC 221-666-0
CosIng Ref 31147
Chemical Name 1,4-dihydroxy-5,8-bis(2-hydroxyethylamino)anthracene-9,10-dione
IUPAC Name —
Formula C18H18N2O6
Mol. Weight 358.3 g/mol
InChIKey WHPNHQRWWMLKPJ-UHFFFAOYSA-N
Function & Classification
EU Regulatory Status
SCCS Opinion View SCCS opinion →
Safety Profile
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NOAEL · Dermal Absorption % · Sensitization
Formulation Guidelines
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Usage Level % · Addition Phase · Solubility
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