1-Methyl-3-propylimidazolium hexafluorophosphate(CAS: 216300-12-8)

1-Methyl-3-propylimidazolium hexafluorophosphate (CAS: 216300-12-8) is a crystalline compound with a molecular weight of approximately 249.07 g/mol. It is soluble in organic solvents like acetonitrile and dimethyl sulfoxide. Chemically, it shows moderate reactivity with strong acids and bases. It is stable under normal conditions but sensitive to moisture and heat.

1-Methyl-3-propylimidazolium hexafluorophosphate is typically synthesized by reacting 1-methyl-3-propylimidazolium bis(trifluoromethanesulfonyl)imide (TFSI) with hexafluorophosphate (PF6) in an aprotic solvent like acetonitrile. The reaction is conducted under anhydrous conditions to avoid hydrolysis. Yields are generally high, with selectivity towards the hexafluorophosphate salt.

1-Methyl-3-propylimidazolium hexafluorophosphate (CAS: 216300-12-8) is widely used in the field of electrochemistry, particularly as a room temperature ionic liquid. It is also utilized in polymer science, catalysts, and as a reagent in organic synthesis. Its applications include sensor development, battery technology, and pharmaceuticals.

When handling 1-Methyl-3-propylimidazolium hexafluorophosphate (CAS: 216300-12-8), it is essential to wear appropriate personal protective equipment (PPE) including gloves, goggles, and a lab coat. Store it in a fume hood to avoid exposure to moisture and heat. In case of a spill, ensure proper ventilation and dispose of the material according to safety data sheet (SDS) guidelines. Follow all recommended safety protocols to prevent accidents and ensure laboratory safety.