4-Cyano-2-pyridinecarboxylic acid
Names
[ CAS No. ]:
640296-19-1
[ Name ]:
4-Cyano-2-pyridinecarboxylic acid
[Synonym ]:
4-Cyano-2-pyridinecarboxylic acid
2-Pyridinecarboxylic acid, 4-cyano-
4-cyano-pyridine-2-carboxylic acid
4-CYANOPICOLINIC ACID
4-Cyano-picolinsaeure
4-cyanopyridine-2-carboxylicacid
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
345.3±27.0 °C at 760 mmHg
[ Melting Point ]:
ca 210℃
[ Molecular Formula ]:
C7H4N2O2
[ Molecular Weight ]:
148.119
[ Flash Point ]:
162.6±23.7 °C
[ Exact Mass ]:
148.027283
[ PSA ]:
73.98000
[ LogP ]:
-0.27
[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C
[ Index of Refraction ]:
1.597
Safety Information
[ HS Code ]:
2933399090
Customs
[ HS Code ]: 2933399090
[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%