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2-TRIFLUOROMETHYL-4-CHLOROPYRIDINE

2-TRIFLUOROMETHYL-4-CHLOROPYRIDINE ??? ???
?? ??:
131748-14-6
???:
2-TRIFLUOROMETHYL-4-CHLOROPYRIDINE
???(??):
4-CHLORO-2-(TRIFLUOROMETHYL)PYRIDINE;4-Chloro-2-(TrifluoroMeth;2-TRIFLUOROMETHYL-4-CHLOROPYRIDINE;-chloro-2-(trifluoromethyl)pyridine;Pyridine,4-chloro-2-(trifluoromethyl)-;4-Chloro-2-(trifluoromethyl)pyridine 99%;4-Chloro-2-(trifluoromethyl)pyridine,98%;2-Trifluoromethyl-4-Chloropyridine(WX636118);4-Chloro-alpha,alpha,alpha-trifluoro-2-picoline;2-TRIFLUOROMETHYL-4-CHLOROPYRIDINE ISO 9001：2015 REACH
CBNumber:
CB0465418
???:
C6H3ClF3N
??? ??:
181.54
MOL ??:
131748-14-6.mol

2-TRIFLUOROMETHYL-4-CHLOROPYRIDINE ??

?? ?
137.4±35.0 °C(Predicted)
??
1.417
?? ??
under inert gas (nitrogen or Argon) at 2-8°C
?? ?? (pKa)
-1.29±0.10(Predicted)
??? ??
??
??
???
???
?? ?? ?????.
CAS ??????
131748-14-6
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi,T
?? ???? ?? 25-36
????? 26-45
????(UN No.) UN2811
?? ?? IRRITANT
?? ?? 6.1
HS ?? 2933399990
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H301 ??? ??? ?? ?? ?? - ?? ?? 3 ?? GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, 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 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
1
3 0

2-TRIFLUOROMETHYL-4-CHLOROPYRIDINE C??? ??, ??, ??

??

Chloro(trifluoromethyl)pyridines derivatives are used as model substrates for regioexhaustive functionalization.

2-TRIFLUOROMETHYL-4-CHLOROPYRIDINE ?? ?? ? ???

???

?? ??

2-(Trifluoromethyl)isonicotinic acid

2-TRIFLUOROMETHYL-4-CHLOROPYRIDINE ?? ??

???( 187)?? ??
??? ?? ??? ?? ?? ? ??
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2-TRIFLUOROMETHYL-4-CHLOROPYRIDINE ?? ??:

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