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4-???-2-???????-3-????????

4-???-2-???????-3-????????
4-???-2-???????-3-???????? ??? ???
?? ??:
128071-77-2
???:
4-???-2-???????-3-????????
???(??):
4-???-2-???????-3-????????
???:
4-Bromo-2-fluoropyridine-3-carboxaldehyde
???(??):
4-BroMo-2-fluoronicotinaldehyde;4-broMo-2-fluoropyridin-3-carbaldehyde;4-Bromo-2-fluoro-3-pyridinecarbaldehyde;4-bromo-2-fluoropyridine-3-carbaldehyde;4-Bromo-2-fluoropyridine-3-carboxaldehyde;4-Bromo-2-fluoro-3-pyridinecarboxaldehyde;3-Pyridinecarboxaldehyde, 4-bromo-2-fluoro-
CBNumber:
CB91471239
???:
C6H3BrFNO
??? ??:
204
MOL ??:
128071-77-2.mol

4-???-2-???????-3-???????? ??

?? ?
271.3±35.0 °C(Predicted)
??
1.778±0.06 g/cm3(Predicted)
?? ??
under inert gas (nitrogen or Argon) at 2-8°C
??? ??
solid
?? ?? (pKa)
-0.34±0.10(Predicted)
??
White to off-white Solid
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn
?? ???? ?? 22
HS ?? 2933399990
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
??????:
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

4-???-2-???????-3-???????? C??? ??, ??, ??

4-???-2-???????-3-???????? ?? ?? ? ???

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4-???-2-???????-3-???????? ?? ??

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