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4-BROMO-3-CHLORO-2-FLUORO-PYRIDINE

4-BROMO-3-CHLORO-2-FLUORO-PYRIDINE ??? ???
?? ??:
1017793-21-3
???:
4-BROMO-3-CHLORO-2-FLUORO-PYRIDINE
???(??):
4-BROMO-3-CHLORO-2-FLUORO-PYRIDINE;Pyridine, 4-bromo-3-chloro-2-fluoro-;4-Bromo-3-chloro-2-fluoropyridine,98%;4-BROMO-3-CHLORO-2-FLUORO-PYRIDINE ISO 9001:2015 REACH
CBNumber:
CB02455314
???:
C5H2BrClFN
??? ??:
210.43
MOL ??:
1017793-21-3.mol

4-BROMO-3-CHLORO-2-FLUORO-PYRIDINE ??

?? ?
232.6±35.0 °C(Predicted)
??
1.829±0.06 g/cm3(Predicted)
?? ??
under inert gas (nitrogen or Argon) at 2-8°C
??? ??
??
??? ??
??? ??
?? ?? (pKa)
-0.41±0.10(Predicted)
???
?? ?? ?????.
CAS ??????
1017793-21-3
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2933399990
????(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 ??·?·??·???·??·...·????? ??? ????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
1
2 0

4-BROMO-3-CHLORO-2-FLUORO-PYRIDINE C??? ??, ??, ??

??

Useful intermediate for pharmaceutical and organic synthesis.

4-BROMO-3-CHLORO-2-FLUORO-PYRIDINE ?? ?? ? ???

???

?? ??


4-BROMO-3-CHLORO-2-FLUORO-PYRIDINE ?? ??

???( 63)?? ??
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4-BROMO-3-CHLORO-2-FLUORO-PYRIDINE ?? ??:

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