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Sigma-Aldrich

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
Beilstein:
3799683
MDL number:
MFCD00134523
UNSPSC Code:
12161600
PubChem Substance ID:
24863748
NACRES:
NA.22

Assay

99%

reaction suitability

core: boron
reagent type: catalyst

mp

220 °C (dec.) (lit.)

SMILES string

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

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

InChI key

ZWFYDLYRTYMBIL-UHFFFAOYSA-O

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Related Categories

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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A series of bis(aryl) bismuth compounds containing (N,C,N)-pincer ligands, [2,6-(Me(2)NCH(2))(2)C(6)H(3)](-) (Ar'), have been synthesized and structurally characterized to compare the coordination chemistry of Bi(3+) with similarly sized lanthanide ions, Ln(3+). Treatment of Ar'(2)BiCl, 1, with ClMg(CH(2)CH═CH(2)) affords the allyl complex
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