Ingredient

HYDROXYCINNAMIC ACID

✓ EU Allowed

Identification

CAS Number 7400-08-0
EINECS / EC 231-000-0
CosIng Ref 34490
Chemical Name (E)-3-(4-hydroxyphenyl)prop-2-enoic acid
IUPAC Name —
Formula C9H8O3
Mol. Weight 164.16 g/mol
InChIKey NGSWKAQJJWESNS-ZZXKWVIFSA-N

Function & Classification

Primary Function SKIN CONDITIONING

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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