40963

1-Butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide

for electrochemistry, ≥98.5% (T)

• Synonym(s): 1-Butyl-1-methylpyrrolidinium N,N-bis[(trifluoromethyl)sulfonyl]amide, 1-Butyl-1-methylpyrrolidinium bis(trifluoromethanesulfonyl)amide, 1-Butyl-1-methylpyrrolidinium bistriflimide, N-Butyl-N-methylpyrrolidinium bistriflimide
• Empirical Formula (Hill Notation): C₁₁H₂₀F₆N₂O₄S₂
• CAS Number: 223437-11-4
• Molecular Weight: 422.41
• MDL number: MFCD07784447
• UNSPSC Code: 12352100
• PubChem Substance ID: 329756041
• NACRES: NA.22

Properties

• grade: for electrochemistry
• Quality Level: 100
• assay: ≥98.5% (T)
• form: liquid
• impurities: ≤400 ppm water
• conductivity: 2.0 mS/cm
• mp: -18 °C
• anion traces: bromide (Br^-): ≤25 mg/kg; chloride (Cl^-): ≤10 mg/kg; fluoride (F^-): ≤50 mg/kg; phosphate (PO₄^3-): ≤10 mg/kg; sulfate (SO₄^2-): ≤10 mg/kg
• SMILES string: CCCC[N+]1(C)CCCC1.FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F
• InChI: 1S/C9H20N.C2F6NO4S2/c1-3-4-7-10(2)8-5-6-9-10;3-1(4,5)14(10,11)9-15(12,13)2(6,7)8/h3-9H2,1-2H3;/q+1;-1
• InChI key: HSLXOARVFIWOQF-UHFFFAOYSA-N

Description

Application

1-Butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide is an ionic liquid that can be used:

• As a solvent for separating azeotropic mixture of 2-propanol and water.
• To study the activity of electrode materials for the electrocatalytic oxygen reduction (ORR) and oxygen evolution (OER) reactions in Mg-air batteries.
• As a lubricant for gears and machines.

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter