Ingredient

HYDROXYDAIDZEIN

✓ EU Allowed

Identification

CAS Number 485-63-2
CosIng Ref 93500
Chemical Name 3-(3,4-dihydroxyphenyl)-7-hydroxychromen-4-one
IUPAC Name
Formula C15H10O5
Mol. Weight 270.24 g/mol
SMILES C1=CC(=C(C=C1C2=COC3=C(C2=O)C=CC(=C3)O)O)O
InChIKey DDKGKOOLFLYZDL-UHFFFAOYSA-N

Function & Classification

Primary Function ANTIOXIDANT
Secondary Functions SKIN CONDITIONING; SKIN PROTECTING

EU Regulatory Status

🇪🇺
✓ Allowed — EU Reg. 1223/2009

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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Documents

External Resources