1-Methyl-2,4,5-trihydroxybenzene and its salts, when used as a substance in hair dye products
⚠ EU RestrictedIdentification
CAS Number 1124-09-0
EINECS / EC 214-390-7
CosIng Ref 31089
Chemical Name 5-methylbenzene-1,2,4-triol
IUPAC Name —
Formula C7H8O3
Mol. Weight 140.14 g/mol
InChIKey QKGQHTCUNGPCIA-UHFFFAOYSA-N
Function & Classification
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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