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5-Bromo-2-nitro-3-Pyridinol

5-Bromo-2-nitro-3-Pyridinol ??? ???
?? ??:
691872-15-8
???:
5-Bromo-2-nitro-3-Pyridinol
???(??):
5-BroMo-2-nitropyridin-3-ol;5-Bromo-2-nitro-3-Pyridinol;3-Pyridinol, 5-bromo-2-nitro-;5-BroMo-3-hydroxy-2-nitropyridine;Ethanone,1-(2-pyridinyl)-2-(5-quinolinyl)-;5 - bromo - 2 - nitro - 3 - hydroxypyridine;5-Bromo-2-nitro-3-Pyridinol ISO 9001：2015 REACH;1H-Benzimidazole-1-acetonitrile,2,3-dihydro-3-oxo-
CBNumber:
CB12488755
???:
C5H3BrN2O3
??? ??:
218.99
MOL ??:
691872-15-8.mol

5-Bromo-2-nitro-3-Pyridinol ??

?? ?
393.4±37.0 °C(Predicted)
??
2.006±0.06 g/cm3(Predicted)
?? ??
under inert gas (nitrogen or Argon) at 2-8°C
?? ?? (pKa)
-1.63±0.10(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

5-Bromo-2-nitro-3-Pyridinol C??? ??, ??, ??

5-Bromo-2-nitro-3-Pyridinol ?? ?? ? ???

???

3-Bromo-5-hydroxypyridine

?? ??

5-Bromo-2-nitro-3-Pyridinol ?? ??

???( 88)?? ??
??? ?? ??? ?? ?? ? ??
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