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Isonicotinic Acid

Isonicotinic Acid / CAS : 55-22-1

Appearance White to grayish white crystalline solid UN 0.0
HS 29333600 DG Class 0.0
Synonyms 4-Pyridinecarboxylic Acid; Pyridine-4-Carboxylic Acid; 4-Pyridinecarboxylic Acid For Synthesis; Isonicotinic Aci; 66 Kda Neurofilament Protein; Anti-Ina (Alpha Internexin) (Center) Antibody Produced In Rabbit; Nef5; Neurofilament 5; Pyridine-4-Carboxylic Acid, 4-Carboxypyridine
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Overview

Properties

Summary

Formula
C6H5NO2
Molecular Mass
123.10900
Exact Mass
123.03200
PSA
50.19000
Logp
0.77980
IUPAC
pyridine-4-carboxylic acid
SMILES
C1=CN=CC=C1C(=O)O

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Intermediates
Plant and Other Extracts > Herbal Drugs Preparation

Chemical and Physical Properties

Melting Point
≥300 °C(lit.)
Density
1.293g/cm3
Boiling Point
260 °C (15 mmHg)
Flash Point
260°C/15mm
Appearance
White to grayish white crystalline solid

Export information

HS Code
29333600
Export Rebate
13%
UN No.
0.0
DG-Class
0.0
Risk Code
36/37/38
Safety Label
Xi

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