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Benzofuran-2-Carboxylic Acid

Benzofuran-2-Carboxylic acid / CAS : 496-41-3

Appearance White to light yellow crystal powder. Soluble in boiling water, slightly soluble in chloroform and carbon disulfide. UN -
HS 29329990 DG Class -
Synonyms 2-Benzofurancarboxylic acid; Coumarilic Acid; 1-Benzofuran-2-Carboxylic acid; Benzo[b]Furan-2-Carboxylic acid; Coumarone-2-Carboxylic Acid
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Properties

Summary

Formula
C9H6O3
Molecular Mass
162.14200
Exact Mass
162.03200
PSA
50.44000
Logp
2.13100
IUPAC
1-benzofuran-2-carboxylic acid
SMILES
C1=CC=C2C(=C1)C=C(O2)C(=O)O

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Intermediates

Chemical and Physical Properties

Melting Point
193-196 °C (lit.)
Density
1.2599 (rough estimate)
Boiling Point
310-315°C
Flash Point
310-315°C
Appearance
White to light yellow crystal powder. Soluble in boiling water, slightly soluble in chloroform and carbon disulfide.
Acidity and Basicity
acidness

Export information

HS Code
29329990
Export Rebate
13%
Risk Code
36/37/38
Safety Label
Xi

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