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Merck

466689

Potassium tetraphenylborate

97%, solid

Synonym(s):

Potassium tetrakis(phenyl)borate, Potassium tetraphenylboride

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About This Item

Linear Formula:
(C6H5)4BK
CAS Number:
3244-41-5
Molecular Weight:
358.32
UNSPSC Code:
12161600
PubChem Substance ID:
24870357
NACRES:
NA.22
MDL number:
MFCD03093877

Key Documents

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Product Name

Potassium tetraphenylborate, 97%

SMILES string

[K+].c1ccc(cc1)[B-](c2ccccc2)(c3ccccc3)c4ccccc4

InChI

1S/C24H20B.K/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22,23-17-9-3-10-18-23)24-19-11-4-12-20-24;/h1-20H;/q-1;+1

InChI key

MAMCUZQNCMYPCY-UHFFFAOYSA-N

assay

97%

form

solid

reaction suitability

core: boron, reagent type: catalyst

mp

>300 °C (lit.)

Quality Level

100

Related Categories

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000476604
0000476604
0000464079
0000464079
0000262196

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Dejan Stekovic et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 25(16), 4166-4174 (2018-12-28)
The ability to tune the physical properties of bistable organic functional materials by means of chemistry can facilitate their development for molecular electronic switching components. The butylamine-containing biphenalenyl boron neutral radical, [Bu]2 B, crystalline compound has recently attracted significant attention
Hiroyuki Hayashi et al.
The Journal of organic chemistry, 73(22), 8683-8693 (2008-10-16)
1-Ethyl-2-(1-oxy-3-oxo-4,4,5,5-tetramethylimidazolin-2-yl)-3-methylimidazolium bromide, [EMINN](+)[Br](-), carrying nitronylnitroxide (NN) in the cation unit, was prepared as a parent molecule and converted to seven salts, [EMINN](+)[X](-) (X = I, TFSI (bis(trifluoromethanesulfonyl)imide), BPh4 (tetraphenylborate), [EMINN](+)(1-3)[BA(1-3)]((1-3)-); BA1 (benzoic acid), BA2 (terephthalic acid), and BA3 (trimesic acid)
Mirela Samardžić et al.
Talanta, 83(3), 789-794 (2010-12-15)
A sensitive potentiometric surfactant sensor based on a highly lipophilic 1,3-didecyl-2-methyl-imidazolium cation and a tetraphenylborate (TPB) antagonist ion was used as the end-point detector in ion-pair potentiometric surfactant titrations using sodium TPB as a titrant. Several analytical and technical grade
Beata Paczosa-Bator et al.
Talanta, 81(3), 1003-1009 (2010-03-20)
This paper focuses on the quantitative determination of the loss of the components from plastic membranes of ion-selective electrodes (ISEs) during contact with aqueous bathing solutions. The leaching processes, which affect the ISE responses, are rarely characterized by independent methods.
Sergio L de Rooy et al.
Chemical communications (Cambridge, England), 47(31), 8916-8918 (2011-06-16)
Herein we report the synthesis of a fluorescent organic salt through anion exchange and the subsequent fabrication of 1D-nanostructures via a facile templating method.
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