5-chloro-3-nitropyridin-2-ol

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Names

[ CAS No. ]:
21427-61-2

[ Name ]:
5-chloro-3-nitropyridin-2-ol

[Synonym ]:
5-chloro-3-nitro-2-hydroxypyridine
5-Chloro-2-hydroxy-3-nitropyridine
MFCD00114884
2-pyridinol, 5-chloro-3-nitro-
5-Chlor-3-nitro-pyridin-2-ol
5-Chloro-3-Nitro-2-Pyridinol
2-Hydroxy-3-nitro-5-chloropyridine
5-Chloro-3-nitro-2(1H)-pyridinone
5-chloro-3-nitropyridin-2-ol

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
316.0±37.0 °C at 760 mmHg

[ Melting Point ]:
234 °C

[ Molecular Formula ]:
C5H3ClN2O3

[ Molecular Weight ]:
174.542

[ Flash Point ]:
144.9±26.5 °C

[ Exact Mass ]:
173.983215

[ PSA ]:
78.94000

[ LogP ]:
0.98

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.637

MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H315-H318-H335

[ Precautionary Statements ]:
P261-P280-P305 + P351 + P338

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

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R22;R37/38;R41

[ Safety Phrases ]:
S26-S36/37/39-S39

[ RIDADR ]:
NONH for all modes of transport

Synthetic Route

Precursor & DownStream

Precursor

  • 2-Amino-5-chloropyridine
  • 5-chloro-2-pyridol
  • 2-Amino-5-chloro-3-nitropyridine
  • Sulfuric acid
  • nitric acid

DownStream

  • 2-Bromo-5-chloro-3-pyridinamine
  • 5-Chloro-2-cyano-3-nitropyridine
  • 2,5-Dichloro-3-pyridinamine
  • 2-Hydroxy-3-Amino-5-Chloropyridine
  • 2-Bromo-5-chloro-3-nitropyridine
  • 2,5-Dichloro-3-nitropyridine
  • 3-AMINO-5-CHLOROPICOLINAMIDE
  • 5-Chloro-3-nitropicolinamide
  • 3-Amino-5-chloro-2-pyridinecarbonitrile

Related Compounds

  • 2-(5-chloro-3-nitropyridin-2-yl)acetic acid
  • 2-(5-chloro-3-nitropyridin-2-yl)acetonitrile
  • N-(5-chloro-3-nitropyridin-2-yl)-2,2,3,3,3-pentafluoropropanamide
  • 4-(5-chloro-3-nitropyridin-2-yl)morpholine
  • N-(5-chloro-3-nitropyridin-2-yl)-2,2,2-trifluoroacetamide
  • ethyl 2-(5-chloro-3-nitropyridin-2-yl)oxyacetate