Ingredient

4-Amino-2-Hydroxytoluene

✓ EU Allowed

Identification

CAS Number 2835-95-2
EINECS / EC 220-618-6
CosIng Ref 31522
Chemical Name 5-amino-2-methylphenol
IUPAC Name —
Formula C7H9NO
Mol. Weight 123.15 g/mol
InChIKey DBFYESDCPWWCHN-UHFFFAOYSA-N

Function & Classification

Primary Function Hair Dyeing
Origin Synthetic

EU Regulatory Status

🇪🇺
✓ Allowed — EU Reg. 1223/2009 III/241

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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