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2-Bromo-5-nitro-4-Pyridinecarboxylic acid

2-Bromo-5-nitro-4-Pyridinecarboxylic acid ??? ???
?? ??:
1053655-82-5
???:
2-Bromo-5-nitro-4-Pyridinecarboxylic acid
???(??):
2-bromo-5-nitropyridine-4-carboxylic acid;2-Bromo-5-nitro-4-pyridinecarboxylicaci;2-broMo-5-nitropyridin-4-carboxylic acid;2-Bromo-5-nitro-4-Pyridinecarboxylic acid;4-Pyridinecarboxylic acid, 2-broMo-5-nitro-;2-Bromo-5-nitro-4-Pyridinecarboxylic acid ISO 9001:2015 REACH
CBNumber:
CB12499412
???:
C6H3BrN2O4
??? ??:
247
MOL ??:
1053655-82-5.mol

2-Bromo-5-nitro-4-Pyridinecarboxylic acid ??

?? ?
501.1±50.0 °C(Predicted)
??
2.004±0.06 g/cm3(Predicted)
?? ??
under inert gas (nitrogen or Argon) at 2-8°C
?? ?? (pKa)
1.06±0.25(Predicted)
??
Off-white to light yellow Solid
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2933399990
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

2-Bromo-5-nitro-4-Pyridinecarboxylic acid C??? ??, ??, ??

2-Bromo-5-nitro-4-Pyridinecarboxylic acid ?? ?? ? ???

???

?? ??


2-Bromo-5-nitro-4-Pyridinecarboxylic acid ?? ??

???( 72)?? ??
??? ?? ??? ?? ?? ? ??
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2-Bromo-5-nitro-4-Pyridinecarboxylic acid ?? ??:

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