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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:
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 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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Electrocatalytic reduction of CO

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