331-39-5

CAFFIC ACID; Caffeicacid; 3,4-dihydroxyben; 3,4-Dihydroxycinnamic acid,predominantly trans isomer; Caffeic; 3,4-Dihydroxycinnamic acid; Caffeic Acid; 2-Propenoic acid, 3-(3,4-dihydroxyphenyl)-; 3,4-Dihydroxy cinnamic acid; CaffeicAcidPure; Caffeic acid; 3-(3,4-Dihydroxyphenyl)acrylic acid;

C9H8O4

180.15700

77.76000

1.19560

Light yellow to green-yellow powder

1.478 g/cm3

211-213 °C (dec.)(lit.)

416.8ºC at 760 mmHg

220ºC

Warehouse Ventilation Low Temperature drying