BI-0060 (OTTO) 1-Butyl-1-methylpyrrolidinium bis(trifluoromethylsulphonyl)imide, 98.5% Cas 223437-11-4 - used as a solvent for separating azeotropic mixture of 2-propanol and water. BI-0060 (OTTO) 1-Butyl-1-methylpyrrolidinium bis(trifluoromethylsulphonyl)imide, 98.5% Cas 223437-11-4 - used to study the activity of electrode materials for the electrocatalytic oxygen reduction (ORR) and oxygen evolution (OER) reactions in Mg-air batteries.