Ingredient

TRIMETHOXYBENZYLIDENE PENTANEDIONE

✓ EU Allowed

Identification

CAS Number 945558-97-4
CosIng Ref 90949
Chemical Name 3-[(3,4,5-trimethoxyphenyl)methylidene]pentane-2,4-dione
IUPAC Name
Formula C15H18O5
Mol. Weight 278.3 g/mol
SMILES CC(=O)C(=CC1=CC(=C(C(=C1)OC)OC)OC)C(=O)C
InChIKey ATNSJLDBJQDEBF-UHFFFAOYSA-N

Function & Classification

Primary Function ANTIOXIDANT
Secondary Functions CHELATING; 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