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Merck

380520

Ammonium tetraphenylborate

99%

Synonym(s):

Tetraphenylboron ammonium

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About This Item

Linear Formula:
NH4B(C6H5)4
CAS Number:
14637-34-4
Molecular Weight:
337.27
UNSPSC Code:
12161600
NACRES:
NA.22
PubChem Substance ID:
24863748
MDL number:
MFCD00134523
Beilstein/REAXYS Number:
3799683

Key Documents

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InChI

1S/C24H20B.H3N/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;1H3/q-1;/p+1

SMILES string

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

InChI key

ZWFYDLYRTYMBIL-UHFFFAOYSA-O

assay

99%

reaction suitability

core: boron, reagent type: catalyst

mp

220 °C (dec.) (lit.)

Quality Level

100

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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
SHBQ7838
SHBJ7021
56696LM
56696LMV
17028PO

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S I M Zayed et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 26(1), 45-49 (2010-01-13)
The construction and electrochemical response characteristics of two new polyvinyl chloride (PVC) membrane sensors for the determination of sibutramine hydrochloride were described. The sensors are based on the ion association complexes of sibutramine with sodium tetraphenylborate (NaTPB) or phosphotungstic 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.
Rosa Peñalver et al.
Talanta, 87, 268-275 (2011-11-22)
Two procedures for the simultaneous determination of organolead (tetraethyllead, triethyllead and trimethyllead) and organomanganese compounds (cyclopentadienyl manganese tricarbonyl (CMT) and methylcyclopentadienyl manganese tricarbonyl (MMT)) are studied. Both procedures involve sample preconcentration by solid-phase microextraction and capillary gas chromatography coupled to
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