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2,3,5,6-TETRAFLUORONITROBENZENE

2,3,5,6-TETRAFLUORONITROBENZENE ??? ???
?? ??:
6257-03-0
???:
2,3,5,6-TETRAFLUORONITROBENZENE
???(??):
1,2,4,5-tetrafluoronitrobenzene;2,3,5,6-TETRAFLUORONITROBENZENE;2,3,5,6-TetrafluoronitrobenzeneB;1-Nitro-2,3,5,6-tetrafluorobenzene;2,3,5,6-TETRAFLUORO-1-NITROBENZENE;1,2,4,5-Tetrafluoro-3-nitro-benzene;Benzene, 1,2,4,5-tetrafluoro-3-nitro-;2,3,5,6-TETRAFLUORONITROBENZENE ISO 9001:2015 REACH
CBNumber:
CB7296925
???:
C6HF4NO2
??? ??:
195.07
MOL ??:
6257-03-0.mol

2,3,5,6-TETRAFLUORONITROBENZENE ??

?? ?
89-90 °C(Press: 43 Torr)
??
1.651±0.06 g/cm3(Predicted)
?? ??
Sealed in dry,Room Temperature
??? ??
??
??
Clear, gold/faint brown
CAS ??????
6257-03-0(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2904990090
????(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 ??·?·??·???·??·...·????? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

2,3,5,6-TETRAFLUORONITROBENZENE C??? ??, ??, ??

??

1,2,4,5-Tetrafluoro-3-nitrobenzene is derived from the electrochemical reduction of 1,2,4,5-tetrafluoro-3,6-dinitrobenzene in DMF containing proton donors

2,3,5,6-TETRAFLUORONITROBENZENE ?? ?? ? ???

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2,3,5,6-TETRAFLUORONITROBENZENE ?? ??

???( 89)?? ??
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2,3,5,6-TETRAFLUORONITROBENZENE ?? ??:

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