Sodium tetrakis(4-fluorophenyl)borate dihydrate

ALDRICH/72016 - ≥97.0% (NT)

Synonym: Cesibor; Tetrakis(4-fluorophenyl)boron sodium

CAS Number: 207683-22-5
Empirical Formula (Hill Notation): C₂₄H₁₆BF₄Na · 2H₂O
Molecular Weight: 450.21
MDL Number: MFCD00149598
Linear Formula: (FC₆H₄)₄BNa·2H₂O
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-72016-100MG	100 mg	$121.00 1/EA		Add To Favorites
45-72016-500MG	500 mg	$425.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥97.0% (NT)
form	solid
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
Quality Level	100
reaction suitability	core: boron
	reagent type: catalyst
SMILES string	O.O.[Na+].Fc1ccc(cc1)[B-](c2ccc(F)cc2)(c3ccc(F)cc3)c4ccc(F)cc4

Application:	Ruthenium dioxide nanoparticles as a high-capacity transducer in solid-contact polymer membrane-based pH-selective electrodes: This study includes the use of sodium tetrakis(4-fluorophenyl)borate dihydrate in the development of pH-selective electrodes (N Lenar, B Paczosa-Bator, R Piech, 2019 ). Fluorinated counterion-enhanced emission of rhodamine aggregates: ultrabright nanoparticles for bioimaging and light-harvesting: Discusses various fluorinated borates, including sodium tetrakis(4-fluorophenyl)borate dihydrate, for their properties in enhancing the emission in nanoparticle applications (I Shulov, S Oncul, A Reisch, Y Arntz, M Collot, Y Mely, 2015 ). Collective fluorescence switching of counterion-assembled dyes in polymer nanoparticles: Explores the role of sodium tetrakis(4-fluorophenyl)borate dihydrate in the modulation of fluorescence properties in polymer nanoparticles (A Reisch, P Didier, L Richert, S Oncul, Y Arntz, 2014 ). The New Reliable pH Sensor Based on Hydrous Iridium Dioxide and Its Composites: Uses sodium tetrakis(4-fluorophenyl)borate dihydrate in the development of a new pH sensor, demonstrating the compound′s utility in sensor technology (N Lenar, R Piech, B Paczosa-Bator, 2022 ). A New Planar Potentiometric Sensor for In Situ Measurements: Involves sodium tetrakis(4-fluorophenyl)borate dihydrate in the construction of a new potentiometric sensor, showing its application in in situ environmental measurements (N Lenar, R Piech, B Paczosa-Bator, 2024 ).
Other Notes:	Reagent for the gravimetric determination of cesium
Packaging:	100, 500 mg in glass bottle
Packaging:	Bottomless glass bottle. Contents are inside inserted fused cone.

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥97.0% (NT)
UNSPSC	12161600

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