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Merck
CN

242144

Tetraethylammonium tetrafluoroborate

99%

Synonym(s):

Tetraethylazanium tetrafluoroborate

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About This Item

Linear Formula:
(C2H5)4N(BF4)
CAS Number:
429-06-1
Molecular Weight:
217.06
Beilstein:
3917638
EC Number:
207-055-1
MDL number:
MFCD00011827
UNSPSC Code:
12352302
PubChem Substance ID:
24854534
NACRES:
NA.23
Assay:
99%
Form:
solid
Solubility:
acetonitrile: slightly soluble(lit.)

Key Documents

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Quality Level

100

Assay

99%

form

solid

mp

≥300 °C (lit.)

solubility

acetonitrile: slightly soluble(lit.)

SMILES string

F[B-](F)(F)F.CC[N+](CC)(CC)CC

InChI

1S/C8H20N.BF4/c1-5-9(6-2,7-3)8-4;2-1(3,4)5/h5-8H2,1-4H3;/q+1;-1

InChI key

XJRAKUDXACGCHA-UHFFFAOYSA-N

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Application

Tetraethylammonium tetrafluoroborate can be used as a supporting electrolyte:
  • In the electrocatalytic reduction of 6-bromo-1-hexene by nickel(I) salen.
  • To synthesize conjugated oligomers via electrochemical polymerization.
  • To fabricate high-performance supercapacitors.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - 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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Certificates of Analysis (COA)

Lot/Batch Number
BCCL7890
BCCH9732
BCCG2864
BCCD2877
BCBV4670

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Mathias Andreas Hobisch et al.
Materials (Basel, Switzerland), 13(4) (2020-02-28)
Willow bark is a byproduct from forestry and is obtained at an industrial scale. We upcycled this byproduct in a two-step procedure into sustainable electrode materials for symmetrical supercapacitors using organic electrolytes. The procedure employed precarbonization followed by carbonization using
Côme Bodart et al.
ACS applied materials & interfaces, 11(19), 17226-17233 (2019-04-13)
Conducting polymers have been widely explored as coating materials for metal electrodes to improve neural signal recording and stimulation because of their mixed electronic-ionic conduction and biocompatibility. In particular, the conducting polymer poly(3,4-ethylenedioxythiophene) (PEDOT) is one of the best candidates
Szu-Chen Wu et al.
Nanomaterials (Basel, Switzerland), 10(12) (2020-12-04)
Supercapacitors (SCs) are promising for powering mobile devices, electric vehicles and smart power grids due to their fast charge/discharge rate, high power capability and robust cycle stability. Nitrogen-doped porous carbons are great alternatives because they provide pseudocapacitance without losing their
Ludmila Šimková et al.
Journal of magnetic resonance (San Diego, Calif. : 1997), 323, 106895-106895 (2021-01-12)
The molecule of 2,2-dinitroethene-1,1-diamine (FOX-7) is one of the most interesting molecules with multiple redox centres stabilized by push-pull effect. To reveal the detailed mechanism of its electrochemical process radical intermediates formed in the course of its electrochemical reduction in

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