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2,2-Difluoro-1,3-dimethylimidazolidine

2,2-Difluoro-1,3-dimethylimidazolidine ??? ???
?? ??:
220405-40-3
???:
2,2-Difluoro-1,3-dimethylimidazolidine
???(??):
DFI;CAS:220405-40-3;2,2-Difluoro-1,3-dim;2,2-difluoro-1,3- dimethyimidazolidine;2,2-DIFLUORO-1,3-DIMETHYLIMIDAZOLIDINE;2,2-Difluoro-1,3-Dimethyllimidazolidine;Imidazolidine,2,2-difluoro-1,3-dimethyl-;2,2-DIFLUORO-1,3-DIMETHYLIMIDAZOLIDINE (DFI);2,2-difluoro-1,3-dimethyltetrahydroimidazole;Imidazolidine, 2,2-difluoro-1,3-dimethyl- (9CI)
CBNumber:
CB7340912
???:
C5H10F2N2
??? ??:
136.14
MOL ??:
220405-40-3.mol

2,2-Difluoro-1,3-dimethylimidazolidine ??

?? ?
67.1±40.0 °C(Predicted)
??
1.096
???
40°C
?? ??
Refrigerator
?? ?? (pKa)
0.75±0.40(Predicted)
??? ??
??
??
Faintly hazy, light yellow
CAS ??????
220405-40-3(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? C,F
?? ???? ?? 10-34
????? 16-26-36-45-36/37/39
????(UN No.) 1993
?? ?? ?? Corrosive/Flammable
HS ?? 2933299090
????(GHS): Flame (GHS02)Corrosion (GHS05)Skull and Crossbones (GHS06)
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H226 ??? ?? ? ?? ??? ?? ?? 3 ??
H314 ??? ?? ??? ?? ??? ??? ????? ?? ????? ?? 1A, B, C ?? P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
??????:
P260 ??·?·??·???·??·...·????? ???? ???.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.

2,2-Difluoro-1,3-dimethylimidazolidine C??? ??, ??, ??

??

2,2-Difluoro-1,3-dimethylimidazolidine is a fluorinating agent that has recently been introduced as a potent precursor for the synthesis of p-block element carbene complexes. Also a useful synthetic intermediate in the synthesis of 3-Fluoro-2-methylpropene (F593670).

2,2-Difluoro-1,3-dimethylimidazolidine ?? ?? ? ???

???

?? ??


2,2-Difluoro-1,3-dimethylimidazolidine ?? ??

???( 133)?? ??
??? ?? ??? ?? ?? ? ??
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2,2-Difluoro-1,3-dimethylimidazolidine ?? ??:

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