| Identification | More | [Name]
Silver hexafluoroantimonate | [CAS]
26042-64-8 | [Synonyms]
SILVER HEXAFLUOROANTIMONATE
SILVER HEXAFLUOROANTIMONATE(V)
SILVER HEXAFLUOROSILICATE
SILVER(I) HEXAFLUOROANTIMONATE
hexafluoro-,silver(1+),(OC-6-11)-Antimonate(1-)
silver(1++),(oc-6-11)-antimonate(1-hexafluoro-
silver hexafluoroantimonate(1-)
Silverhexafluoroantimonate(V),98%
Silver hexafluoroantimonate 98%
Silverhexafluoroantimonate98%
hexafluoro-, silver, (OC-6-11)-Antimonate | [EINECS(EC#)]
247-429-1 | [Molecular Formula]
Ag2F6Si | [MDL Number]
MFCD00046162 | [Molecular Weight]
357.81 | [MOL File]
26042-64-8.mol |
| Chemical Properties | Back Directory | [Appearance]
white to pale yellow crystalline powder | [storage temp. ]
Keep in dark place,Inert atmosphere,Room temperature | [solubility ]
sol (and forms 1:2 complexes with) benzene, toluene, xylene; sol nitromethane, liq SO2; insol HF, petroleum ether. | [form ]
Powder/Lump | [color ]
White to pale yellow | [Water Solubility ]
Soluble in water. | [Sensitive ]
Hygroscopic | [Detection Methods]
Assay Argentometry | [Exposure limits]
ACGIH: TWA 0.5 mg/m3
NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3 | [Stability:]
hygroscopic | [CAS DataBase Reference]
26042-64-8(CAS DataBase Reference) | [EPA Substance Registry System]
Antimonate(1-), hexafluoro-, silver(1+), (OC-6-11)- (26042-64-8) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,N,C | [Risk Statements ]
R20/22:Harmful by inhalation and if swallowed .
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . | [Safety Statements ]
S61:Avoid release to the environment. Refer to special instructions safety data sheet . | [RIDADR ]
UN 3260 8/PG 2
| [WGK Germany ]
2
| [F ]
3-8-10 | [Hazard Note ]
Corrosive/Hygroscopic | [TSCA ]
Yes | [HazardClass ]
8 | [PackingGroup ]
III | [HS Code ]
28432900 |
| Hazard Information | Back Directory | [Chemical Properties]
white to pale yellow crystalline powder | [Uses]
Silver Hexafluoroantimonate(V) is used as a catalyst in the synthesis of isocoumarins through benzothiadiazine-fused. | [Application]
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. | [Preparation]
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. | [reaction suitability]
reagent type: catalyst
core: silver |
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