Ingredient

9,10-Anthracenedione, 1,4-bis [(2,3-dihydroxypropyl)amino]-

⚠ EU Restricted

Identification

CAS Number 99788-75-7
EINECS / EC 421-470-7
CosIng Ref 91066
Chemical Name 1,4-bis(2,3-dihydroxypropylamino)anthracene-9,10-dione
IUPAC Name
Formula C20H22N2O6
Mol. Weight 386.4 g/mol
InChIKey AQNZDXHBYRTSHA-UHFFFAOYSA-N

Function & Classification

Primary Function HAIR DYEING

EU Regulatory Status

🇪🇺
⚠ Restricted — EU Reg. 1223/2009 III
Max Leave-on 3%

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

Suppliers & Documents

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Documents

External Resources