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
- Molecular Weight:
- 194.67
- MOL File:
- 14104-20-2.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/5/15 10:43:03
| 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
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P260-P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
Silver tetrafluoroborate price More Price(11)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 8.18881 | Silver tetrafluoroborate for synthesis | 14104-20-2 | 5G | ₹13090 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 8.18881 | Silver tetrafluoroborate for synthesis | 14104-20-2 | 25G | ₹51160 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 483052 | Silver tetrafluoroborate ≥99.99% trace metals basis | 14104-20-2 | 5G | ₹5472.3 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 208361 | Silver tetrafluoroborate 98% | 14104-20-2 | 1G | ₹2186.7 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 483052 | Silver tetrafluoroborate ≥99.99% trace metals basis | 14104-20-2 | 25G | ₹13164.6 | 2022-06-14 | Buy |
Silver tetrafluoroborate Chemical Properties,Uses,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
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Merck Ltd | +91-2262109800 +91-2262109000 | Maharashtra, India | 272 | 58 | Inquiry |
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Merck Ltd | 91-22-62109000 | Maharashtra, India | 133 | 58 | Inquiry |
| Spectrochem Private Limited | 08048372608Ext 246 | Maharashtra, India | 1056 | 58 | Inquiry |
| Vyas Bio Life Sciences Pvt. Ltd | -65546373 | Hyderabad, India | 1213 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | China | 1807 | 55 | Inquiry |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | China | 32760 | 60 | Inquiry |
| Supplier | Advantage |
|---|---|
| Merck Ltd | 58 |
| CHEMSWORTH | 30 |
| A.J Chemicals | 58 |
| Alfa Aesar | 58 |
| Merck Ltd | 58 |
| Spectrochem Private Limited | 58 |
| Vyas Bio Life Sciences Pvt. Ltd | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| Shanghai Time Chemicals CO., Ltd. | 55 |
| ATK CHEMICAL COMPANY LIMITED | 60 |