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Potassium tetrakis(4-chlorophenyl)borate

Selectophore™, ≥98.0%

Synonyme(s) :

Tetrakis(4-chlorophenyl)boron potassium

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About This Item

Formule linéaire :
(ClC6H4)4BK
Numéro CAS:
14680-77-4
Poids moléculaire :
496.11
Numéro Beilstein :
4117827
Numéro CE :
238-723-0
Numéro MDL:
MFCD00043105
Code UNSPSC :
26111700
ID de substance PubChem :
329759093
Nomenclature NACRES :
NB.61

Qualité

for ion-selective electrodes

Niveau de qualité

200

Gamme de produits

Selectophore™

Pureté

≥98.0% (AT)
≥98.0%

Forme

solid

Chaîne SMILES 

[K+].Clc1ccc(cc1)[B-](c2ccc(Cl)cc2)(c3ccc(Cl)cc3)c4ccc(Cl)cc4

InChI

1S/C24H16BCl4.K/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;/q-1;+1

Clé InChI

SAGICZRAKJSWLD-UHFFFAOYSA-N

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Catégories apparentées

Description générale

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Application

Potassium tetrakis(4-chlorophenyl)borate was used as lipophilic anionic site in constructing fluorescent optode for sodium. It was also used as coating for the piezoelectric crystal in quantifying Potassium using quartz crystal microbalance.

Conditionnement

Bottomless glass bottle. Contents are inside inserted fused cone.

Informations légales

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Pictogrammes

Skull and crossbones
GHS06

Mention d'avertissement

Danger

Mentions de danger

H301

Classification des risques

Acute Tox. 3 Oral

Code de la classe de stockage

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

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Certificats d'analyse (COA)

Lot/Batch Number
BCCK3774
BCCJ3954
BCCJ6926
BCCF8665
BCCC7856

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5,10,15,20-Tetraferrocenyl porphyrin, H2TFcP, a simple example of a donor-acceptor system, was tested as ligand for the development of a novel multi-transduction chemical sensors aimed at the determination of transition metal ions. The fluorescence energy transfer between ferrocene donor and porphyrin
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Journal of fluorescence, 29(3), 549-567 (2019-03-29)
Correct measurement of the pH in highly acidic environments is still a challenge. In such conditions most of the pH indicators suffer from instability in air or leaching from host matrices due to the solubility considerations. In this work, two
R C Thomas et al.
Pflugers Archiv : European journal of physiology, 390(1), 96-98 (1981-04-01)
We have developed a filling solution for silanised microelectrodes consisting of potassium tetrakis (p-chlorophenyl) borate in octanol. Microelectrodes filled with this reference liquid ion-exchanger (RLIE) have equal selectivities to Na and K, and give the same membrane potential as do
Mark R Rheault et al.
The Journal of experimental biology, 207(Pt 12), 2173-2184 (2004-05-15)
Transport of the prototypical organic cation tetraethylammonium (TEA) by the Malpighian tubules, ureters and gut of Drosophila melanogaster was studied using two novel electrophysiological techniques. Both techniques exploited the high selectivity of the cation exchanger potassium tetra-p-chlorophenylborate for tetraalkylammonium compounds
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