2-Propenoic acid, 3-(3,4-dihydroxyphenyl)-
Cinnamic acid, 3,4-dihydroxy-
Molecular Formula & Molecular Weight
Molecular Formula: C9H8O4
Molecular Weight: 180.16
Appearance: yellow crystal.
Solubility: soluble in water.
Stability: stable. easily oxidized.
Risk: irritation, irritation to skin, eye.
Animal toxicity: rat intraperitoneal LDLo: 1500mg/Kg;
mouse intraperitoneal LD50: >721mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Characteristics: excellent anti-oxidizing, anti-virus, dispersing abilities.
Quality standards & test methods
physical and chemical indexes
actives*, %, ≥
*: should be marked on molecular weight.
Use as pharmaceutical ingredient.
Use as antioxidant.
Antioxidant, masking agent in personal care products.