Silver tetrafluoroborate
- Product Name
- Silver tetrafluoroborate
- CAS No.
- 14104-20-2
- Chemical Name
- Silver tetrafluoroborate
- Synonyms
- AGBF4;SILVER FLUOBORATE;ver tetrafL;SILVER BOROFLUORIDE;SILVER FLUOROBORATE;ilver tetrafluoroborat;SILVER TETRAFLUOROBORATE;SLIVER TERTRAFLUOROBORATE;SilverTetrafluoroborate>Silvertetrafluoroborate,99%
- CBNumber
- CB6437440
- Molecular Formula
- AgBF4
- Formula Weight
- 194.67
- MOL File
- 14104-20-2.mol
Silver tetrafluoroborate Property
- Melting point:
- 70-73 °C(lit.)
- storage temp.
- Store below +30°C.
- solubility
- Acetonitrile (Slightly), Methanol (Very Slightly)
- form
- Crystalline Powder
- color
- White to pale brown
- Water Solubility
- SOLUBLE
- Sensitive
- Hygroscopic
- 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)
- EPA Substance Registry System
- Borate(1-), tetrafluoro-, silver(1+) (14104-20-2)
Safety
- Hazard Codes
- C
- Risk Statements
- 34-22-20/21/22
- Safety Statements
- 26-36/37/39-45-27
- 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
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 208361
- Product name
- Silver tetrafluoroborate
- Purity
- 98%
- Packaging
- 1g
- Price
- $39.5
- Updated
- 2024/03/01
- Product number
- 8.18881
- Product name
- Silver tetrafluoroborate
- Purity
- for synthesis
- Packaging
- 5G
- Price
- $126
- Updated
- 2024/03/01
- Product number
- 208361
- Product name
- Silver tetrafluoroborate
- Purity
- 98%
- Packaging
- 10g
- Price
- $147
- Updated
- 2024/03/01
- Product number
- 8.18881
- Product name
- Silver tetrafluoroborate
- Purity
- for synthesis
- Packaging
- 25g
- Price
- $493
- Updated
- 2023/01/07
- Product number
- S0446
- Product name
- Silver Tetrafluoroborate
- Purity
- >98.0%(T)
- Packaging
- 5g
- Price
- $99
- Updated
- 2024/03/01
Silver tetrafluoroborate Chemical Properties,Usage,Production
Chemical Properties
beige crystalline powder
Uses
Silver tetrafluoroborate finds applications as a useful reagent in inorganic, organic and organomettalic chemistry. It acts as a moderately strong oxidant in dichloromethane, replaces halide anions and ligands with weakly coordinating tetrafluoroborate anions, and behaves as a catalyst for cyclization reactions. It is a potent promoter for chemical glycosylation.
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.
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.
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.
Silver tetrafluoroborate Preparation Products And Raw materials
Raw materials
Preparation Products
Silver tetrafluoroborate Suppliers
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- France
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View Lastest Price from Silver tetrafluoroborate manufacturers
- Product
- Silver tetrafluoroborate 14104-20-2
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 1000kg
- Release date
- 2022-09-22
- Product
- Silver tetrafluoroborate 14104-20-2
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98.5%
- Supply Ability
- 100 tons
- Release date
- 2022-01-26
- Product
- Silver tetrafluoroborate 14104-20-2
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-10