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86888

Sigma-Aldrich

Tetrabutylammonium trifluoromethanesulfonate

≥99.0% (T)

Synonym(s):

Tetrabutylammonium triflate, Trifluoromethanesulfonic acid tetrabutylammonium salt

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About This Item

Linear Formula:
(CH3CH2CH2CH2)4N(CF3SO3)
CAS Number:
35895-70-6
Molecular Weight:
391.53
Beilstein/REAXYS Number:
4172978
EC Number:
252-783-5
MDL number:
MFCD00042585
UNSPSC Code:
12352116
PubChem Substance ID:
24888807
NACRES:
NA.22

Quality Level

100

assay

≥99.0% (T)

form

crystals

mp

110-114 °C
112-113 °C (lit.)

SMILES string

[O-]S(=O)(=O)C(F)(F)F.CCCC[N+](CCCC)(CCCC)CCCC

InChI

1S/C16H36N.CHF3O3S/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;2-1(3,4)8(5,6)7/h5-16H2,1-4H3;(H,5,6,7)/q+1;/p-1

InChI key

YNJQKNVVBBIPBA-UHFFFAOYSA-M

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Application

  • Anion-capped metallohost for guest exchange: A study on the controlled release and uptake of guests in metallohosts, which used tetrabutylammonium trifluoromethanesulfonate as a precursor.(Sakata et al., 2017).
  • Deep eutectic solvents: Research on the properties of deep eutectic solvents formed by tetrabutylammonium trifluoromethanesulfonate and succinonitrile, exploring their potential applications (Yang et al., 2019).
  • Electrochemical studies: Investigation of the electrochemical reduction of CO2 in ionic liquid/organic solvent mixtures using tetrabutylammonium trifluoromethanesulfonate at gold electrodes (Yang et al., 2016).

Other Notes

Reagent used together with NBS for the activation of thioglycosides

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Tetrahedron Letters, 34, 2187-2187 (1993)
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Non-aqueous redox flow batteries (RFBs) offer the possibility of higher voltage and a wider working temperature range than their aqueous counterpart. Here, we optimize the established 2.26 V Fe(bpy)3(BF4)2/Ni(bpy)3(BF4)2 asymmetric RFB to lessen capacity fade and improve energy efficiency over
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Journal of pharmaceutical and biomedical analysis, 173, 68-74 (2019-05-24)
Fluorine-18 labelled radiotracers are the most common diagnostic agents employed in positron emission tomography (PET). Despite well-established quality control (QC) procedures, introduction of new synthetic methods demands continuous development of analytical methodology. Here we propose capillary electrophoresis (CE) as a
Ken T Ngo et al.
Journal of the American Chemical Society, 139(7), 2604-2618 (2017-01-25)
Electrocatalytic reduction of CO

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