Basic Info
Model No.: TF-12719
Additional Info
Packaging: As Buyer’s Request
Productivity: 100Ton
Brand: Tianfu
Transportation: Ocean,Land,Air,DHL，TNT
Place of Origin: China
Supply Ability: 50Ton
Certificate: ISO
Port: Shanghai port,Qingdao port
Product Description
Name: 2-Propenoicacid, 3-(3,4-dihydroxyphenyl)-
CAS No.:331-39-5
Appearance:white powder
Purity:98%
Usage:Widely used in cosmetics, medicine Molecular Structure:
Molecular Structure of 331-39-5 (2-Propenoicacid, 3-(3,4-dihydroxyphenyl)-)
Formula: C9H8O4
Molecular Weight : 180.16
Synonyms:
Cinnamicacid, 3,4-dihydroxy- (8CI);3,4-Dihydroxybenzeneacrylic acid;3,4-Dihydroxycinnamic acid;3-(3,4-Dihydroxyphenyl)-2-propenoic acid;3-(3,4-Dihydroxyphenyl)propenoic acid;4-(2-Carboxyethenyl)-1,2-dihydroxybenzene;4-(2′-Carboxyvinyl)-1,2-dihydroxybenzene;NSC 57197;NSC 623438;
EINECS: 206-361-2
Density: 1.478 g/cm3
Melting Point:
Boiling Point: 416.8 °C at 760 mmHg
Flash Point: 220 °C
Solubility: soluble in hot water
Appearance: Light yellow to greenish-yellow powder
Hazard Symbols:HarmfulXn, IrritantXi
Risk Codes: 36/37/38-40-63-68
Product Categories : Fine Chemical
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