CAESIUM TETRAFLUOROBORATE

Base Information

• Chemical Name: CAESIUM TETRAFLUOROBORATE
• CAS No.: 18909-69-8
• Molecular Formula: BF4 . Cs
• Molecular Weight: 219.71
• Mol file: 18909-69-8.mol

Synonyms:Cesiumfluoborate (CsBF4) (6CI); Cesium tetrafluoroborate (7CI); Cesium fluoroborate(CsBF4); Cesium tetrafluoroborate(1-)

Chemical Property of CAESIUM TETRAFLUOROBORATE

Chemical Property:

• Melting Point: decomposes at 555℃ [KIR78]
• PSA: 0.00000
• Density: 3.200
• LogP: 1.30000
• Water Solubility.: 1.6g/100mL H2O (17°C), 30g/100mL H2O (100°C) [KIR78]

Purity/Quality:

CAESIUM TETRAFLUOROBORATE 95.00% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of CAESIUM TETRAFLUOROBORATE

There total 13 articles about CAESIUM TETRAFLUOROBORATE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 97.0%

tetrafluoroboric acid + caesium carbonate (534-17-8) → caesium tetrafluoroborate (18909-69-8)

Guidance literature:

In water; at 0 ℃; for 0.5h;

DOI:10.1002/adsc.202101113

Reference yield: 90.0%

caesium bromide (7787-69-1) + pyridinium tetrafluoroborate → pyridine (110-86-1) + caesium tetrafluoroborate (18909-69-8)

Guidance literature:

In water; addn. of CsBr to C5H5NHBF4; extn. of pyridine with CHCl3, pptn., filtration, washing with a water-alcohol mixture, drying in a hot air oven (about 105°C), elem. anal.;

Reference yield: 44.0%

tetrafluoroboric acid + cesium hydroxide → caesium tetrafluoroborate (18909-69-8)

Guidance literature:

In water; stoich. amts.; recrystn. (water);

DOI:10.1246/bcsj.71.2603

upstream raw materials:

fluorine

caesium bromide

nitrosylchloroborate

cesium chloride

Downstream raw materials:

boron trifluoride

cesium fluoride

[XeF₅]⁽¹⁺⁾*[BF₄]^(1-)=[XeF₅][BF₄]

cesium hexafluoroantimonate

Refernces

• 1、 Nomiya, Kenji,Nozaki, Chika,Miyazawa, Kohji,Shimizu, Yasushi,Takayama, Toshio,Nomura, Keiichi. "Synthesis and Characterization of Water-Soluble, All-Inorganic Composition, Dawson-Type Trisubstituted Heteropolytungstates. Effect of Alkali Metal Countercations (Li, Na, K, and Cs) on the P2W15Nb3O629- Polyoxoanion". . p. 1369 - 1377. Retrieved 1997.
• 2、 Witzel, Sina,Hoffmann, Marvin,Rudolph, Matthias,Rominger, Frank,Dreuw, Andreas,Hashmi, A. Stephen K.. "A Radical Chain: Mononuclear “Gold Only” Photocatalysis". supporting information. p. 581 - 592. Retrieved 2021/12/06.
• 3、 -. "Fluorinated amino polyhedral borate compounds". Example 3, 4. . Retrieved 2010/01/30.