Skip to Content
Merck
All Photos(4)

Key Documents

View All Documentation

72017

Supelco

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

Selectophore™

Synonym(s):

NaBARF, Tetrakis[3,5-bis(trifluoromethyl)phenyl]boron sodium

Sign Into View Organizational & Contract Pricing
All Photos(4)

About This Item

Empirical Formula (Hill Notation):
C32H12BF24Na
CAS Number:
79060-88-1
Molecular Weight:
886.20
Beilstein:
5474788
MDL number:
MFCD00043323
UNSPSC Code:
26111700
PubChem Substance ID:
329763706
NACRES:
NB.61

grade

for ion-selective electrodes

Quality Level

200

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

Looking for similar products? Visit Product Comparison Guide

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.
Visit our Sensor Applications portal to learn more.

Application

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

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; Highly lipophilic analogue of tetraphenylborate used for solvent extraction of cations; Anionic phase-transfer catalyst

Legal Information

Selectophore is a trademark of Merck KGaA, Darmstadt, Germany

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCD6722
BCBR6461V
1431313V
1431313
047225/2

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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)
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)
H. Iwamoto et al.
Tetrahedron Letters, 24, 4703-4703 (1983)
H. Nishada et al.
Bulletin of the Chemical Society of Japan, 57, 2600-2600 (1984)
W.E. Morf
Analytical Chemistry, 62, 738-738 (1990)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service