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ChemicalBook > Product Catalogue >Pharmaceutical intermediates >Heterocyclic compound >Pyridine compound >Hydroxypyridine >4-Hydroxy-3-nitropyridine

4-Hydroxy-3-nitropyridine

4-Hydroxy-3-nitropyridine Structure
  • ₹2175.83
  • Product name: 4-Hydroxy-3-nitropyridine
  • CAS: 5435-54-1
  • MF: C5H4N2O3
  • MW: 140.1
  • EINECS:611-127-1
  • MDL Number:MFCD00128874
  • Synonyms:3-NITRO-4-PYRIDINOL;4-Hydroxy-3-Nitropyridine 3-Nitro-4-pyridinol;3-nitro-4-hydroxypyridine;4-HYDROXY-3-NITROPRIDINE;4-Pyridinol,3-nitro-(6CI,7CI,9CI);4-hydroxy-3-nitropytidine;4-Hydroxy-3-nitropyridine ,98%;4-Hydroxy-3-nitropyridine,99%
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Brand

  • Sigma-Aldrich(India)

Package

  • 5G
  • ManufacturerSigma-Aldrich(India)
  • Product number495212
  • Product description4-Hydroxy-3-nitropyridine 98%
  • Packaging5G
  • Price₹2175.83
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 495212 4-Hydroxy-3-nitropyridine 98% 5G ₹2175.83 2022-06-14 Buy

Properties

Melting point :285 °C (dec.) (lit.)
Boiling point :382.1±22.0 °C(Predicted)
Density :1.507±0.06 g/cm3(Predicted)
storage temp. :Inert atmosphere,Room Temperature
pka :0.13±0.14(Predicted)
BRN :1072928
InChIKey :YUWOLBZMQDGRFV-UHFFFAOYSA-N
CAS DataBase Reference :5435-54-1(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

4-Hydroxy-3-nitropyridine may be used in the synthesis of 4-ethoxy-3-nitropyridine by treating with phosphorus pentachloride (PCl5) followed by ethanol.It may also be used to prepare 4-chloro-3-nitropyridine by treating with PCl5-POCl3(phosphorus oxychloride).

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