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??????????? ?(?????????? ?) ??? ???
?? ??:
26042-64-8
???:
??????????? ?(?????????? ?)
???(??):
????????????(???????????);????????????(???????????)(SILVERHEXAFLUOROANTIMONATE);?????????? ?;? ??(????????????);? ?????????(V);? ????????????;? ???????????? (AgSbF6);? ????????????(1-);? ????????????(V);????????????;????? ? ???? (AgSbF6);?????????? ?(I);??????????(1-), ?(1+);??????????(1-), ?(1+) (1:1), (OC-6-11)-
???:
Silver hexafluoroantimonate
???(??):
SILVER HEXAFLUOROANTIMONATE(V);SILVER(I) HEXAFLUOROANTIMONATE;Silverhexafluoroantimonate(V),98%;ver hexafL;uoroantimonate(V);SILVER HEXAFLUOROSILICATE;SILVER HEXAFLUOROANTIMONATE;Silverhexafluoroantimonate98%;silver,hexafluoroantimony(1-);Silver hexafluorosilicate ,99%
CBNumber:
CB6853398
???:
AgF6Sb
??? ??:
343.62
MOL ??:
26042-64-8.mol

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Keep in dark place,Inert atmosphere,Room temperature
???
sol (and forms 1:2 complexes with) benzene, toluene, xylene; sol nitromethane, liq SO2; insol HF, petroleum ether.
??? ??
??/???
??
???? ?? ???
???
?? ?????.
??
Hygroscopic
?? ??
ACGIH: TWA 0.5 mg/m3
NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3
???
???
?? ??
PEM fuel cells
material synthesis precursor
InChI
InChI=1S/Ag.6FH.Sb/h;6*1H;/q+1;;;;;;;+5/p-6
InChIKey
GSXFODUDOAXUBF-UHFFFAOYSA-H
SMILES
[Sb+5]([F-])([F-])([F-])([F-])([F-])[F-].[Ag+]
CAS ??????
26042-64-8(CAS DataBase Reference)
EPA
Antimonate(1-), hexafluoro-, silver(1+), (OC-6-11)- (26042-64-8)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xn,N,C
?? ???? ?? 20/22-51/53
????? 61
????(UN No.) UN 3260 8/PG 2
WGK ?? 2
F ?????? 3-8-10
?? ?? ?? Corrosive/Hygroscopic
TSCA TSCA listed
?? ?? 8
???? III
HS ?? 28432900
???? ??? 8B - Non-combustible corrosive hazardous materials
Hazard Classifications Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Aquatic Chronic 2
???? ?? KE-05-1166
?????? ??? 97-1-92
?? ? ???? ????: ????; ???(??)????: ??? ?? ? ?? 25% ?? ??? ???. ??, ?? ?(Silver chloride) ? ?? ?(Silver fulminate)? ??
????(GHS): Exclamation Mark (GHS07)Environment (GHS09)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H411 ??? ??? ?? ????? ??? ?? ????? ?? - ?? ?? 2
??????:
P273 ???? ???? ???.
NFPA 704
1
3 1

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white to pale yellow crystalline powder

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Silver Hexafluoroantimonate(V) is used as a catalyst in the synthesis of isocoumarins through benzothiadiazine-fused.

?? ??

Silver hexafluoroantimonate has been made from SbF3 (or Sb2O3), AgCl, and Bromine Trifluoride, but is more readily prepared  by reacting Antimony(V) Fluoride and Silver(I) Fluoride in anhydrous HF at -78 to 0 °C, washing with pet ether, and drying  in vacuo.

?? ??

Silver hexafluoroantimonate is useful as a metathesis reagent with organic and organometallic halides; a mild Lewis acid catalyst for the rearrangement of α-haloketones, pinacols, epoxides, and propargyl esters.

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