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Merck

72017

Supelco

Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate

Selectophore

Sinónimos:

NaBARF

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About This Item

Fórmula empírica (notación de Hill):
C32H12BF24Na
Número de CAS:
Peso molecular:
886.20
Beilstein/REAXYS Number:
5474788
MDL number:
UNSPSC Code:
26111700
PubChem Substance ID:
NACRES:
NB.61

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grade

for ion-selective electrodes

Quality Level

product line

Selectophore

assay

≥95.0% (based on Na and calc. on dry substance, AAS)

form

powder

SMILES string

[Na+].FC(F)(F)c1cc(cc(c1)C(F)(F)F)[B-](c2cc(cc(c2)C(F)(F)F)C(F)(F)F)(c3cc(cc(c3)C(F)(F)F)C(F)(F)F)c4cc(cc(c4)C(F)(F)F)C(F)(F)F

InChI

1S/C32H12BF24.Na/c34-25(35,36)13-1-14(26(37,38)39)6-21(5-13)33(22-7-15(27(40,41)42)2-16(8-22)28(43,44)45,23-9-17(29(46,47)48)3-18(10-23)30(49,50)51)24-11-19(31(52,53)54)4-20(12-24)32(55,56)57;/h1-12H;/q-1;+1

InChI key

LTGMONZOZHXAHO-UHFFFAOYSA-N

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Este artículo
901907932205718742
RuPhos 98%

663131

RuPhos

RuPhos 95%

901907

RuPhos

BrettPhos 98%

718742

BrettPhos

assay

98%

assay

95%

assay

-

assay

98%

form

solid

form

powder or crystals

form

solid

form

solid

functional group

phosphine

functional group

phosphine

functional group

-

functional group

phosphine

mp

123-126 °C

mp

123-126 °C, 125 °C

mp

-

mp

187-195 °C

greener alternative product score

old score: 3
new score: 1
Find out more about DOZN™ Scoring

greener alternative product score

-

greener alternative product score

-

greener alternative product score

old score: 8
new score: 1
Find out more about DOZN™ Scoring

General description

Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate is a lipophilic ion which is insoluble in water. It is also strong against acids and oxidants. It can be prepared using boron trifluoride and 3,5-bis(trifluoromethyl)phenylmagnesium iodide as major components.[1]
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Application

Sodium tetrakis[3,5-bis(trifluoromethyl)phenyl]borate was used in the preparation of poly(n-butyl acrylate)- based ion-selective membranes.[2]

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Analysis Note

can contain 1-5% water

Other Notes

Lipophilic additive for solvent polymeric membrane electrodes and optodes[3][4]; Highly lipophilic analogue of tetraphenylborate used for solvent extraction of cations[5]; Anionic phase-transfer catalyst[6][7]

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


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Certificados de análisis (COA)

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Visite la Librería de documentos

Tetrakis [3, 5-bis (trifluoromethyl) phenyl] borate. Highly lipophilic stable anionic agent for solvent-extraction of cations.
Nishida, Hiroshi, et al.
Bulletin of the Chemical Society of Japan, 57.9, 2600-2604 (1984)
Method of achieving desired potentiometric responses of polyacrylate-based ion-selective membranes.
Michalska, Agata, Krystyna Pyrzyn'ska, and Krzysztof Maksymiuk.
Analytical Chemistry, 80.10, 3921-3924 (2008)
Alina M Schimpf et al.
Journal of the American Chemical Society, 137(1), 518-524 (2014-12-10)
Plasmonic doped semiconductor nanocrystals promise exciting opportunities for new technologies, but basic features of the relationships between their structures, compositions, electronic structures, and optical properties remain poorly understood. Here, we report a quantitative assessment of the impact of composition on
K. Seiler
Fresenius Journal of Analytical Chemistry, 337, 109-109 (1990)
H. Iwamoto et al.
Tetrahedron Letters, 24, 4703-4703 (1983)

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