294128

Sodium tetrakis(4-fluorophenyl)borate dihydrate

98%

• Synonym(s): Cesibor, Tetrakis(4-fluorophenyl)boron sodium
• Linear Formula: (FC₆H₄)₄BNa·2H₂O
• CAS Number: 207683-22-5
• Molecular Weight: 450.21
• Beilstein/REAXYS Number: 4285808
• MDL number: MFCD00149598
• UNSPSC Code: 12161600
• PubChem Substance ID: 24857703
• NACRES: NA.22

Properties

• Quality Level: 200
• assay: 98%
• form: solid
• reaction suitability: core: boron; reagent type: catalyst
• impurities: <2% acetone
• SMILES string: O.O.[Na+].Fc1ccc(cc1)[B-](c2ccc(F)cc2)(c3ccc(F)cc3)c4ccc(F)cc4
• InChI: 1S/C24H16BF4.Na.2H2O/c26-21-9-1-17(2-10-21)25(18-3-11-22(27)12-4-18,19-5-13-23(28)14-6-19)20-7-15-24(29)16-8-20;;;/h1-16H;;2*1H2/q-1;+1;;
• InChI key: MSDGDEJOIBMWJD-UHFFFAOYSA-N

Description

Application

Sodium tetrakis(4-fluorophenyl)borate dihydrate can be used as a cation exchanger in the preparation of:

• Organic pseudoisocyanine nanoparticles.
• Polymeric membrane sensors.

It can also be used as a dopant for valinomycin-based potassium-selective membranes.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves