Ingredient

BIS-DEMETHOXYCURCUMIN

✓ EU Allowed

Identification

CAS Number 33171-05-0
EINECS / EC -
CosIng Ref 54686
Chemical Name (1E,6E)-1,7-bis(4-hydroxyphenyl)hepta-1,6-diene-3,5-dione
IUPAC Name
Formula C19H16O4
Mol. Weight 308.3 g/mol
SMILES C1=CC(=CC=C1C=CC(=O)CC(=O)C=CC2=CC=C(C=C2)O)O
InChIKey PREBVFJICNPEKM-YDWXAUTNSA-N

Function & Classification

Primary Function ANTIOXIDANT

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