| Identification | More | [Name]
Silver tetrafluoroborate | [CAS]
14104-20-2 | [Synonyms]
AGBF4
FLUOROBORIC ACID SILVER SALT
SILVER BOROFLUORIDE
SILVER FLUOBORATE
SILVER FLUOROBORATE
SILVER(I) TETRAFLUOROBORATE
SILVER TETRAFLUOROBORATE
TETRAFLUOROBORIC ACID SILVER SALT
Borate(1-),tetrafluoro-,silver(1+)
tetrafluoro-borate(1-silver(1+)
tetrafluoro-borate(1-silver(1++)
Fluoroboric acid silver(I) salt~Silver(I) fluoborate~Silver(I) fluoroborate
Silver tetrafluoroborate, 99.99+% metals basis
SILVER TETRAFLUOROBORATE ANHYDROUS
Silver(I) tetrafluoroborate anhydrous, AgBF4
Silvertetrafluoroborate,99%
Silver tetrafluoroborate 99%
SLIVER TERTRAFLUOROBORATE | [EINECS(EC#)]
237-956-5 | [Molecular Formula]
AgBF4 | [MDL Number]
MFCD00003408 | [Molecular Weight]
194.67 | [MOL File]
14104-20-2.mol |
| Chemical Properties | Back Directory | [Appearance]
beige crystalline powder | [Melting point ]
70-73 °C(lit.)
| [storage temp. ]
Store below +30°C. | [form ]
Crystalline Powder | [color ]
White to pale brown | [Water Solubility ]
SOLUBLE | [Sensitive ]
Hygroscopic | [Detection Methods]
T | [Exposure limits]
ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3 | [InChIKey]
CCAVYRRHZLAMDJ-UHFFFAOYSA-N | [CAS DataBase Reference]
14104-20-2(CAS DataBase Reference) | [Storage Precautions]
Moisture sensitive;Light sensitive | [EPA Substance Registry System]
14104-20-2(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R34:Causes burns.
R22:Harmful if swallowed.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S27:Take off immediately all contaminated clothing . | [RIDADR ]
UN 3260 8/PG 2
| [WGK Germany ]
3
| [RTECS ]
ED2875000
| [F ]
3-8-10-21 | [Hazard Note ]
Corrosive | [TSCA ]
T | [HazardClass ]
6.1 | [PackingGroup ]
III | [HS Code ]
28432900 | [Safety Profile]
Poison by intravenous route. When heated to decomposition it emits toxic fumes of F-. Used for plating baths. See also SILVER COMPOUNDS, BORON COMPOUNDS, and FLUORIDES. |
| Hazard Information | Back Directory | [Chemical Properties]
beige crystalline powder | [Uses]
Displaces chloride from metal complexes. | [Uses]
Gold Catalysts — 21st Century ′Gold Rush′ | [Application]
Silver tetrafluoroborate is a transition metal salt extensively used in organic syntheses.
Gold Catalysts — 21st Century ′Gold Rush′
Displaces chloride from precious metal complexes used in the oxidation of alcohols by persulfate.
Provides a silver-ion template for improved macrolatamization of a linear dipeptide. | [General Description]
Silver tetrafluoroborate (AgBF4) is used as a Lewis acid in organic synthesis. It is known to have a high affinity towards organic halides. It is employed in organic reactions like activation of acyl chlorides, nucleophilic substitution, rearrangement, cycloaddition, cyclization, ring expansion and oxidation. | [Synthesis]
Preparation of silver tetrafluoroborate and MBDP
This reaction is completed with the lights off. In a 25 mL round-bottom flask covered with aluminum foil, AgBF4 (0.0397 g (0.20 mmol) is dissolved in 10 mL CH3CN. To the solution MBDP (0.0645 g, 0.20 mmol) is added and allowed to stir for 3 hours. The solution is concentrated under vacuum to approximately 3 mL then layered with Et2O. The flask is placed in the freezer. X-ray quality crystals are formed. |
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