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2-????-5-(????????)???

2-????-5-(????????)???
2-????-5-(????????)??? ??? ???
?? ??:
33252-63-0
???:
2-????-5-(????????)???
???(??):
2-????-5-(????????)???
???:
2-Hydroxy-5-trifluoromethylpyridine
???(??):
2-Hydroxy-5-(t;BUTTPARK 24\01-67;Fampridine Impurity 216;5-Trifluoromethyl-Pyridin-2-;Hydroxy-5-(trifluoroMethyl)pyr;5-Trifluoromethyl-pyridin-2-ol;5-(Trifluoromethyl)-2-pyridone;5-(TRIFLUOROMETHYL)-2-PYRIDINOL;5-(Trifluoromethyl)pyridin-2-one;5-(Trifluoromethyl)-2-pyridinone
CBNumber:
CB9321836
???:
C6H4F3NO
??? ??:
163.1
MOL ??:
33252-63-0.mol
MSDS ??:
SDS

2-????-5-(????????)??? ??

???
145-149 °C (lit.)
?? ?
221.2±40.0 °C(Predicted)
??
1.398±0.06 g/cm3(Predicted)
?? ??
Keep in dark place,Sealed in dry,Room Temperature
???
DMSO(???), ???(???? ??), ???(???)
?? ?? (pKa)
9.55±0.10(Predicted)
??? ??
??? ??
??
???? ????
CAS ??????
33252-63-0(CAS DataBase Reference)
EPA
2(1H)-Pyridinone, 5-(trifluoromethyl)- (33252-63-0)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi,Xn
?? ???? ?? 36/37/38-65-20/21/22-20/21
????? 26-36
WGK ?? 3
?? ?? IRRITANT
HS ?? 29339900
????(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 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

2-????-5-(????????)??? C??? ??, ??, ??

??? ??

Yellow to brown powder

??

2-Hydroxy-5-(trifluoromethyl)pyridine (cas# 33252-63-0) is a compound useful in organic synthesis.

?? ??

2-Hydroxy-5-(trifluoromethyl)pyridine, a pyridine derivative, is a heterocyclic building block. They have useful applications in catalysis, drug design, molecular recognition, and natural product synthesis.

2-????-5-(????????)??? ?? ?? ? ???

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?? ??


2-????-5-(????????)??? ?? ??

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