35895-69-3

Basic information

• Product Name: TETRAETHYLAMMONIUM TRIFLUOROMETHANESULFONATE
• Synonyms: TETRAETHYLAMMONIUM TRIFLATE;TETRAETHYLAMMONIUM TRIFLUOROMETHANESULFONATE;TETRAETHYLAMMONIUM TRIFLUOROMETHANESULPHONATE;TETRAETHYLAMMONIUM TRIFLUOROMETHANESULPONATE;TRIFLUOROMETHANESULFONIC ACID TETRAETHYLAMMONIUM SALT;tetraethylamm. trifluoromethanesulfonate;TETRAETHYLAMM. TRIFLUOROMETHANESULFONATE , ELECTROCHEM. GRADE;Tetraethylammoniumtrifluoromethane
• CAS NO: 35895-69-3
• Molecular Formula: CF₃O₃S*C₈H₂₀N
• Molecular Weight: 279.32
• EINECS: 252-781-4
• Product Categories: Ammonium Polyhalides, etc. (Quaternary);Quaternary Ammonium Compounds;Ionic Liquids
• Mol File: 35895-69-3.mol
• Article Data: 6

Chemical Properties

• Melting Point: 161-163 °C
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• Solubility: acetonitrile: 0.1 g/mL, clear, colorless
• BRN: 4057452
• CAS DataBase Reference: TETRAETHYLAMMONIUM TRIFLUOROMETHANESULFONATE(CAS DataBase Reference)
• NIST Chemistry Reference: TETRAETHYLAMMONIUM TRIFLUOROMETHANESULFONATE(35895-69-3)
• EPA Substance Registry System: TETRAETHYLAMMONIUM TRIFLUOROMETHANESULFONATE(35895-69-3)

Safety Data

• Hazard Codes: Xi,C
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• F: 3-10
• Hazardous Substances Data: 35895-69-3(Hazardous Substances Data)

Usage

General Description

Tetraethylammonium trifluoromethanesulfonate is a chemical compound with the molecular formula C10H22F3NO3S. It's a quaternary ammonium salt, typically used in the field of chemistry as a phase transfer catalyst for facilitating the migration of a reactant from one phase to another. TETRAETHYLAMMONIUM TRIFLUOROMETHANESULFONATE also serves as an electrolyte in solvents due to its strong conductivity properties. It is soluble in water and should be stored in a cool, dry place. Safety measures should be followed as this compound may cause skin and eye irritation, and it's harmful if swallowed or inhaled.

InChI:InChI=1/C8H20N.CHF3O3S/c1-5-9(6-2,7-3)8-4;2-1(3,4)8(5,6)7/h5-8H2,1-4H3;(H,5,6,7)/q+1;/p-1

Upstream product

• 1493-13-6 trifluorormethanesulfonic acid 
• 56-34-8 tetraethylammonium chloride 
• 2923-28-6 silver trifluoromethanesulfonate 
• 67-56-1 methanol 
• 1384330-90-8 CH(C₆H₂OC₂H₅CH(CH₃)2NHCOC₅H₃NCONHC₆H₂OC₂H₅CH(CH₃)2)3CH 
• 77-98-5 tetraethylammonium hydroxide 
• 34946-82-2 copper(II) bis(trifluoromethanesulfonate) 
• 425-75-2 trifluoromethanesulfonic acid ethyl ester 
• 121-44-8 triethylamine 
• 71-91-0 tetraethylammonium bromide 
• 333-27-7 methyl trifluoromethanesulfonate 
• 112220-44-7 Ru(CF₃SO₃)(CO)2(CH₃C(CH₂P(C₆H₅)2)3)⁽¹⁺⁾*CF₃SO₃^(1-)={Ru(CF₃SO₃)(CO)2(CH₃C(CH₂P(C₆H₅)2)3)}(CF₃SO₃) 
• 358-23-6 trifluoromethylsulfonic anhydride 

Relevant articles and documents

Versatile Method for the Simultaneous Synthesis of Two Ionic Liquids, Otherwise Difficult to Obtain, with High Atom Economy

A new synthetic approach and full spectral (NMR, IR, MS) and ion chromatographic characterization (IC) of nitrogen-based ionic liquids bearing allyl- or ethyl- substituent and triflate, tosylate, methyl sulfate or methanesulfonate anion has been presented. On a sample of 16 new ionic liquids, the versatility of the anion exchange method has been proven. In the metathesis reactions that have been carried out, the halide anion was exchanged in ionic liquid with an alkyl sulfonate based anion using alkylating agents. The results obtained using ion chromatographic analysis on the newly synthesized compounds have been discussed. Also, the utilization of a gaseous methyl halide by-product, obtained in the metathesis reaction and otherwise difficult to synthesize, has been presented. This approach ensured high atom economy of the overall process, which makes the proposed methodology sustainable and eco-friendly.

A family of Tri- and dimetallic pyridine dicarboxamide cryptates: Unusual O, N, O -coordination and facile access to secondary coordination sphere hydrogen bonding interactions

A series of tri- and dimetallic metal complexes of pyridine dicarboxamide cryptates are reported in which changes to the base and metal source result in diverse structure types. Addition of strong bases, such as KH or KN(SiMe3)2, followed by divalent metal halides allows direct access to trinuclear complexes in which each metal center is coordinated by a dianionic N,N,N-chelate of each arm. These complexes bind a guest K+ cation within the central cavity in a trigonal planar coordination environment. Minor changes to the solvent and equivalents of base used in the syntheses of the triiron(II) and tricobalt(II) complexes affords two trinuclear clusters with atypical O,N,O-coordination by each pyridine dicarboxamide arm; the amide carbonyl O atoms are oriented toward the interior of the cavity to coordinate to each metal center. Finally, varying the base enables the selective synthesis of dinuclear nickel(II) and copper(II) complexes in which one pyridine dicarboxamide arm remains protonated. These amide protons are at one end of a hydrogen bonding network that extends throughout the internal cavity and terminates at a metal bound hydroxide, carbonate, or bicarbonate donor. In the dinickel complex, the bicarbonate cannot be liberated as CO2 either thermally or upon sparging with N2, which differs from previously reported monometallic complexes. The carbonate or bicarbonate ligands likely arise from sequestration of atmospheric CO2 based on the observed reaction of the di(hydroxonickel) analog.

Antistatic composition

An antistatic composition comprises (a) at least one ionic salt consisting of a nonpolymeric nitrogen onium cation and a weakly coordinating fluoroorganic anion, the conjugate acid of the anion being a superacid; and (b) at least one thermoplastic polymer. The composition exhibits good antistatic performance over a wide range of humidity levels.