1-Dodecyl-3-methyl-1H-imidazol-3-ium hexafluorophosphate(CAS: 219947-93-0)

1-Dodecyl-3-methyl-1H-imidazol-3-ium hexafluorophosphate is a crystalline solid with a molecular weight of approximately 407.38 g/mol. It has a low solubility in water but is soluble in organic solvents such as dimethylformamide. This compound is known for its high reactivity and stability in non-aqueous environments. It is often used as a salt in chemical reactions and exhibits excellent ionic conductivity.

This compound can be synthesized through the reaction of 1-dodecyl-3-methylimidazolium hexafluorophosphate with appropriate alcohols under controlled conditions. Commonly, the synthesis involves the use of a Lewis acid catalyst to promote the reaction, achieving a yield of up to 90%. The reaction is typically carried out in an inert atmosphere to prevent degradation.

1-Dodecyl-3-methyl-1H-imidazol-3-ium hexafluorophosphate is used in various industries including pharmaceuticals, where it serves as a template for molecular structures, and in semiconductors, where it is used as an electrolyte in devices. It is also utilized in polymer synthesis and as a sensor material due to its unique ionic conductivity and stability.

When handling 1-Dodecyl-3-methyl-1H-imidazol-3-ium hexafluorophosphate, appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat should be worn. The compound should be handled in a well-ventilated area or a fume hood. In case of a spill, it should be cleaned up using appropriate absorbent materials. Detailed safety data sheets (SDS) should be consulted for specific handling and disposal procedures.