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1H-Pyrazole, 3,5-dibromo-1-methyl-

1H-Pyrazole, 3,5-dibromo-1-methyl- ??? ???
?? ??:
1361019-05-7
???:
1H-Pyrazole, 3,5-dibromo-1-methyl-
???(??):
3,5-Dibromo-1-methylpyrazole;3,5-bibromo-1-methyl-1H-pyrazole;1H-Pyrazole, 3,5-dibromo-1-methyl-
CBNumber:
CB54033904
???:
C4H4Br2N2
??? ??:
239.9
MOL ??:
1361019-05-7.mol

1H-Pyrazole, 3,5-dibromo-1-methyl- ??

?? ?
258.8±20.0 °C(Predicted)
??
2.22±0.1 g/cm3(Predicted)
?? ?? (pKa)
-1.51±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
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

1H-Pyrazole, 3,5-dibromo-1-methyl- C??? ??, ??, ??

1H-Pyrazole, 3,5-dibromo-1-methyl- ?? ?? ? ???

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1H-Pyrazole, 3,5-dibromo-1-methyl- ?? ??

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