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5-Formyl-2-Thiophenecarboxylic Acid

5-Formyl-2-Thiophenecarboxylic ACID / CAS : 4565-31-5

Appearance - UN -
HS 29349990 DG Class -
Synonyms Akosmsc-0225; 5-Formylthenoicacid; 5-Formyl-Thiophene-2-Carboxylicacid; 5-Formyl-Thiophen-2-Carboxylicacid; 5-Formyl-2-Thiophenecarboxylicacid; Auroraka-6755; 5-Formyl-2-Thiophenecarboxylicacid,98%; 5-Carboxythiophene-2-Carboxaldehyde,2-Carboxy-5-Formylthiophene,5-Formyl-2-Thenoicacid
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Properties

Summary

Formula
C6H4O3S
Molecular Mass
156.15900
Exact Mass
155.98800
PSA
82.61000
Logp
1.25880
IUPAC
5-formylthiophene-2-carboxylic acid
SMILES
C1=C(SC(=C1)C(=O)O)C=O

Attribute classification

Category
API & Intermediate > Pharmaceutical Intermediates

Chemical and Physical Properties

Melting Point
169 °C
Density
1.514±0.06 g/cm3(Predicted)
Boiling Point
371.4±27.0 °C(Predicted)
Flash Point
305.1ºC

Export information

HS Code
29349990
Export Rebate
13%
Risk Code
36/37/38-36
Safety Label
Xi

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