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1H-Pyrazole-5-carboxylic acid, 3-bromo-1-methyl-, methyl ester

1H-Pyrazole-5-carboxylic acid, 3-bromo-1-methyl-, methyl ester ??? ???
?? ??:
1784137-59-2
???:
1H-Pyrazole-5-carboxylic acid, 3-bromo-1-methyl-, methyl ester
???(??):
methyl 3-bromo-1-methyl-1H-pyrazole-5-carboxylate;Methyl 3-Bromo-1-methylpyrazole-5-carboxylate;methyl 5-bromo-2-methyl-pyrazole-3-carboxylate;1H-Pyrazole-5-carboxylic acid, 3-bromo-1-methyl-, methyl ester
CBNumber:
CB04846945
???:
C6H7BrN2O2
??? ??:
219.04
MOL ??:
1784137-59-2.mol

1H-Pyrazole-5-carboxylic acid, 3-bromo-1-methyl-, methyl ester ??

?? ?
280.4±20.0 °C(Predicted)
??
1.67±0.1 g/cm3(Predicted)
?? ??
Keep in dark place,Inert atmosphere,Room temperature
?? ?? (pKa)
-2.04±0.10(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
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P312 ???? ??? ????(??)? ??? ????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
P362 ??? ??? ?? ?? ?? ?????
P403+P233 ??? ??? ? ?? ?? ??? ???? ?????.
P405 ???? ?????.
P501 ...? ??? / ??? ?? ???.

1H-Pyrazole-5-carboxylic acid, 3-bromo-1-methyl-, methyl ester C??? ??, ??, ??

1H-Pyrazole-5-carboxylic acid, 3-bromo-1-methyl-, methyl ester ?? ?? ? ???

???

?? ??

1H-Pyrazole-5-carboxylic acid, 3-bromo-1-methyl-, methyl ester ?? ??

???( 33)?? ??
??? ?? ??? ?? ?? ? ??
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