2-Nitro-4-pyridinecarboxylic acid

Names

[ Name ]:
2-Nitro-4-pyridinecarboxylic acid

[Synonym ]:
2-Nitropyridine-4-carboxylicacid
2-Nitro-isonicotinic acid
6-Nitro-pyridin-4-carbonsaeure
2-Nitro-4-pyridin-carbonsaeure
2-Nitro-isonicotinsaeure
2-Nitropyridine-4-carboxylic acid
2-Nitro-4-pyridinecarboxylic acid
2-Nitroisonicotinic acid
MFCD04114160
2-nitro-4-pyridine carboxylic acid
4-Pyridinecarboxylic acid, 2-nitro-

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
510.2±35.0 °C at 760 mmHg

[ Melting Point ]:
ca 170℃

[ Molecular Formula ]:
C₆H₄N₂O₄

[ Molecular Weight ]:
168.107

[ Flash Point ]:
262.3±25.9 °C

[ Exact Mass ]:
168.017105

[ PSA ]:
96.01000

[ LogP ]:
0.53

[ Vapour Pressure ]:
0.0±1.4 mmHg at 25°C

[ Index of Refraction ]:
1.625

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
22-36/37/38

[ Safety Phrases ]:
26-36/37/39

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%