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4-???-1-(???????)-1H-???

4-???-1-(???????)-1H-???
4-???-1-(???????)-1H-??? ??? ???
?? ??:
956477-67-1
???:
4-???-1-(???????)-1H-???
???(??):
4-???-1-(???????)-1H-???
???:
4-BROMO-1-(DIFLUOROMETHYL)-1H-PYRAZOLE
???(??):
4-bromo-1-(difluoromethyl)pyrazole;4-BROMO-1-(DIFLUOROMETHYL)-1H-PYRAZOLE;1H-Pyrazole, 4-bromo-1-(difluoromethyl)-
CBNumber:
CB52738588
???:
C4H3BrF2N2
??? ??:
196.98
MOL ??:
956477-67-1.mol

4-???-1-(???????)-1H-??? ??

?? ?
42-43 °C(Press: 20 Torr)
??
1.93±0.1 g/cm3(Predicted)
?? ??
2-8°C
?? ?? (pKa)
-2.98±0.19(Predicted)
??? ??
??
??
Clear, colourless
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2933199090
????(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 ??·?·??·???·??·...·????? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.

4-???-1-(???????)-1H-??? C??? ??, ??, ??

4-???-1-(???????)-1H-??? ?? ?? ? ???

???

?? ??


4-???-1-(???????)-1H-??? ?? ??

???( 49)?? ??
??? ?? ??? ?? ?? ? ??
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4-???-1-(???????)-1H-??? ?? ??:

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