6-Hydroxy-5-nitronicotinic acid

Names

[ Name ]:
6-Hydroxy-5-nitronicotinic acid

[Synonym ]:
3-Pyridinecarboxylic acid, 6-hydroxy-5-nitro-
5-nitro-6-oxo-1,6-dihydropyridine-3-carboxylic acid
MFCD02180840
2-hydroxy-3-nitropridine-5-carboxylic acid
6-Hydroxy-5-nitronicotinic acid
5-nitro-6-oxo-1H-pyridine-3-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
463.4±45.0 °C at 760 mmHg

[ Melting Point ]:
269-271ºC

[ Molecular Formula ]:
C₆H₄N₂O₅

[ Molecular Weight ]:
184.106

[ Flash Point ]:
234.1±28.7 °C

[ Exact Mass ]:
184.012024

[ PSA ]:
116.24000

[ LogP ]:
-0.43

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.677

[ Storage condition ]:
Keep Cold

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37

[ Safety Phrases ]:
26

[ RIDADR ]:
NONH for all modes of transport

[ 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%