1,2-Dimethyl-3-propylimidazolium bromide, 99%

1,2-Dimethyl-3-propylimidazolium bromide (107937-17-7)

1,2-Dimethyl-3-propylimidazolium bromide is an Ionic liquid that belongs to the imidazolium family. It has a CAS number of 107937-17-7 and it is also known as DMPIBr, 1,2-Dimethyl-3-propylimidazolium bromide, or 1,2-Dimethyl-3-n-propylimidazolium bromide. Its molecular formula is C10H16BrN2, and its molecular weight is 219.12 g/mol. Some of its properties are it has a melting point of 120 °C, it is a hydrophilic material, and it has found applications as a bromine complexing agent as well as in vanadium bromine redox flow batteries.

Key Applications:

One of the applications of this ionic liquid is as a bromine complexing agent for vanadium bromine redox flow batteries. This type of battery is a promising energy storage system that uses vanadium and bromine as active materials in the positive and negative electrolytes, respectively. The bromine complexing agent helps to stabilize the bromine produced during the charging process and prevents its crossover and gasification.

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