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Merck
CN

88065

Supelco

Tetraphenylphosphonium tetraphenylborate

Selectophore™

Synonym(s):

Tetraphenylboron tetraphenylphosphonium

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About This Item

Empirical Formula (Hill Notation):
C48H40BP
CAS Number:
15525-15-2
Molecular Weight:
658.62
Beilstein:
3890798
MDL number:
MFCD00145389
UNSPSC Code:
26111700
PubChem Substance ID:
329769629
NACRES:
NB.61

Key Documents

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product line

Selectophore™

Quality Level

100

SMILES string

c1ccc(cc1)[B-](c2ccccc2)(c3ccccc3)c4ccccc4.c5ccc(cc5)[P+](c6ccccc6)(c7ccccc7)c8ccccc8

InChI

1S/C24H20B.C24H20P/c2*1-5-13-21(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/h2*1-20H/q-1;+1

InChI key

QYFWPOPFFBCTLK-UHFFFAOYSA-N

General description

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Other Notes

Lipophilic salt used in liquid-membrane anion-selective electrodes

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

13 - Non 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

Regulatory Information

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H. Satake et al.
Analytical Letters, 24, 295-295 (1991)
Cunfa Sun et al.
ACS nano, 13(5), 5975-5986 (2019-05-09)
Copper-hydrides are known catalysts for several technologically important reactions such as hydrogenation of CO, hydroamination of alkenes and alkynes, and chemoselective hydrogenation of unsaturated ketones to unsaturated alcohols. Stabilizing copper-based particles by ligand chemistry to nanometer scale is an appealing

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