1-Butyl-1-methylpyrrolidinium Bis(fluorosulfonyl)imide(CAS#1057745-51-3)

Introduction

1-Butyl-1-methylpyrrolidine bis(fluorosulfonyl)imide is an ionic liquid. Properties:- Appearance: 1-Butyl-1-methylpyrrolidine bis(fluorosulfonyl)imide is a colorless transparent liquid. – Stability: It has good stability and solubility, and can be used over a wide temperature range and a wide electrochemical window. – Solubility: It is soluble in many organic solvents such as water, acetonitrile, methanol, ethanol, etc. Uses: 1-Butyl-1-methylpyrrolidine bis(fluorosulfonyl)imide has low vapor pressure and good chemical stability, and is commonly used as an electrolyte, catalyst, solvent and reaction medium. It is widely used in energy storage systems such as batteries, capacitors and supercapacitors in the field of electrochemistry, and can be used for the synthesis of ionic liquid catalysts and the conduct of catalytic reactions. Method: 1-butyl-1-methylpyrrolidine bis(fluorosulfonyl)imide can be obtained by reacting 1-methyl-2-pyrrole carbinol with methyl tert-butyl ether, and then by reacting with difluorosulfonic anhydride. Safety Information: 1-Butyl-1-methylpyrrolidine bis(fluorosulfonyl)imide has not been assessed as a chemical with serious hazards to human health. As a chemical substance, proper operating procedures and safe operating procedures should be followed when used. When using or disposing of 1-butyl-1-methylpyrrolidinium-bis(fluorosulfonyl)imide, wear appropriate personal protective equipment and ensure that it is operated in a well-ventilated area.