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Trans-Cinnamic Acid

Trans-Cinnamic Acid / CAS : 140-10-3

Appearance White crystal UN 0.0
HS 29161900 DG Class 0.0
Synonyms Cinnamic Acid; Cinnamyl acid; 2-Propenoic Acid, 3-Phenyl-, (E)-; (2E)-3-Phenylacrylic Acid; Trans-3-Phenylacrylic Acid; Trans-3-Phenylacrylic Acid,Cinnamic Acid
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Properties

Summary

Formula
C9H8O2
Molecular Mass
148.15900
Exact Mass
148.05200
PSA
37.30000
Logp
1.78440
IUPAC
(E)-3-phenylprop-2-enoic acid
SMILES
C1=CC=C(C=C1)/C=C/C(=O)O

Attribute classification

Matter Classification
organic
Category
Food(Feed) Additives > Food Additive
Cosmetics > Cosmetic Raw Materials
Flavors and Fragrances > Spice
Auxiliary > Other Auxiliary Agent
Dyestuffs and Pigments > Intermediates

Chemical and Physical Properties

Melting Point
133 °C(lit.)
Density
1.248
Boiling Point
300 °C(lit.)
Flash Point
>230 °F
Appearance
White crystal
Acidity and Basicity
acidness

Export information

HS Code
29161900
Export Rebate
13%
UN No.
0.0
DG-Class
0.0
Risk Code
R36/37/38
Safety Label
Xi

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