Potassium tetrakis(4-chlorophenyl)borate(1-)
Potassium tetrakis(4-chlorophenyl)borate(1-) structure
|
Common Name | Potassium tetrakis(4-chlorophenyl)borate(1-) | ||
|---|---|---|---|---|
| CAS Number | 14680-77-4 | Molecular Weight | 496.105 | |
| Density | N/A | Boiling Point | 131.7ºC at 760mmHg | |
| Molecular Formula | C24H16BCl4K | Melting Point | >300°C | |
| MSDS | Chinese USA | Flash Point | 23.9ºC | |
| Symbol |
GHS07 |
Signal Word | Warning | |
|
Novel organic solvents for electrochemistry at the liquid/liquid interface.
Analyst 140(6) , 1947-54, (2015) Two-phase voltammetry has been carried out using a reverse cell configuration, i.e. with the lower density organic solvent on the top of the aqueous solution in the cell, where the organic solvents contain either nitrile or ketone functional groups. The trans... |
|
|
Ionophore-based potentiometric sensors for the flow-injection determination of promethazine hydrochloride in pharmaceutical formulations and human urine.
Sensors (Basel.) 11(1) , 1028-42, (2011) Plasticised poly(vinyl chloride)-based membranes containing the ionophores (α-, β- and γ-cyclodextrins (CD), dibenzo-18-crown-6 (DB18C6) and dibenzo-30-crown-10 (DB30C10) were evaluated for their potentiometric response towards promethazine (PM) in a flow inj... |
|
|
Organic cation transport by Malpighian tubules of Drosophila melanogaster: application of two novel electrophysiological methods.
J. Exp. Biol. 207(Pt 12) , 2173-84, (2004) 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 cati... |
|
|
A novel potentiometric approach for detection of beta-adrenergics and beta-adrenolytics in high-performance liquid chromatography.
Il Farmaco 58(8) , 591-603, (2003) Potentiometric approach enabling sensitive and reliable detection for a series of 20 autonomic beta-adrenergic ligands with the use of poly(vinyl chloride) (PVC) based liquid membrane electrode coatings in the normal-bore cation exchange HPLC and narrow-bore ... |
|
|
A chronoamperometric method to estimate changes in the membrane composition of ion-selective membranes.
Anal. Chem. 73(19) , 4599-606, (2001) A new chronoamperometric method is used to estimate changes in the membrane composition of mobile-site, ionophore-based membranes. The characteristic features of the chronoamperometric curves (initial current, slope, break time) of valinomycin-based, potassiu... |
|
|
Activation of DOR attenuates anoxic K+ derangement via inhibition of Na+ entry in mouse cortex.
Cell. Signal. 18 , 2217-27, (2008) We have recently found that in the mouse cortex, activation of delta-opioid receptor (DOR) attenuates the disruption of K(+) homeostasis induced by hypoxia or oxygen-glucose deprivation. This novel observation suggests that DOR may protect neurons from hypoxi... |
|
|
A liquid ion-exchanger alternative to KCl for filling intracellular reference microelectrodes.
Pflugers Arch. 390(1) , 96-8, (1981) 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 s... |
|
|
Halogen-free ionic liquid as an additive in zinc(II)-selective electrode: surface analyses as correlated to the membrane activity.
Talanta 94 , 184-8, (2012) Two conventional Zn(II) polyvinyl chloride (PVC) membrane electrodes have been prepared and characterized. They were based on dibenzo-24-crown-8 (DBC) as a neutral carrier, dioctyl phthalate (DOP) as a plasticizer, and potassium tetrakis (p-chlorophenyl) bora... |
|
|
Fentanyl-selective polymeric membrane electrode.
Pharmazie 56(10) , 780-2, (2001) A poly (vinyl chloride) membrane electrode with dibutyl phthalate as plasticizer based on a fentanyl-tetrakis(4-chlorophenyl)borate ion-pair complex for the determination of fentanyl citrate in injections is described. A linear response over the range 1 x 10(... |
|
|
The quantification of potassium using a quartz crystal microbalance.
Analyst 125(11) , 1983-6, (2000) N,N'-dibenzyl-4,13-diaza-18-crown-6 (A) and bis[(benzo-15-crown-5)-4'-ylmethyl] pimelate (B) were tested as coatings for two piezoelectric crystals for potassium quantification. Both sensors showed stability, reversibility and sensitivity characteristics that... |