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??4-?????-5-????????

??4-?????-5-????????
??4-?????-5-???????? ??? ???
?? ??:
1214387-19-5
???:
??4-?????-5-????????
???(??):
??4-?????-5-????????
???:
Methyl 4-hydroxy-5-nitronicotinate
???(??):
Methyl 4-hydroxy-5-nitronicotinate;4-Hydroxy-5-nitro-nicotinic acid methyl ester;methyl 5-nitro-4-oxo-1H-pyridine-3-carboxylate;3-Pyridinecarboxylic acid, 4-hydroxy-5-nitro-, methyl ester
CBNumber:
CB22662338
???:
C7H6N2O5
??? ??:
198.13
MOL ??:
1214387-19-5.mol

??4-?????-5-???????? ??

?? ?
366.2±37.0 °C(Predicted)
??
1.514±0.06 g/cm3(Predicted)
?? ??
2-8°C
?? ?? (pKa)
-0.13±0.38(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
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
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
P362 ??? ??? ?? ?? ?? ?????

??4-?????-5-???????? C??? ??, ??, ??

??4-?????-5-???????? ?? ?? ? ???

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