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Trans-2,3,4-Trimethoxycinnamic Acid

Trans-2,3,4-Trimethoxycinnamic Acid / CAS : 33130-03-9

Appearance Light yellow powder UN 0.0
HS 29163990 DG Class 0.0
Synonyms 2,3,4-Trimethoxy-Trans-Cinnamic Acid; 3-(2,3,4-Trimethoxyphenyl)Acrylic Acid; 2,3,4-Trimethoxycinnamic Acid; (2E)-3-(2,3,4-Trimethoxyphenyl)-2-Propenoic Acid
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Properties

Summary

Formula
C12H14O5
Molecular Mass
238.23700
Exact Mass
238.08400
PSA
64.99000
Logp
1.81020
IUPAC
(E)-3-(2,3,4-trimethoxyphenyl)prop-2-enoic acid
SMILES
COC1=C(C(=C(C=C1)/C=C/C(=O)O)OC)OC

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Raw Materials
API & Intermediate > Pharmaceutical Intermediates
Auxiliary > Other Auxiliary Agent

Chemical and Physical Properties

Melting Point
172-174 °C
Density
1.209 g/cm3
Boiling Point
392.2ºC
Flash Point
149.6ºC
Appearance
Light yellow powder
Acidity and Basicity
acidness

Export information

HS Code
29163990
Export Rebate
13%
UN No.
0.0
DG-Class
0.0
Risk Code
R36/37/38
Safety Label
Xi

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