N-Propyl-N-methylpiperidine bis(trifluoromethanesulfonyl)imide salt

N-Propyl-N-methylpiperidine bis(trifluoromethanesulfonyl)imide salt, abbreviated as PP13TFSI, is an ionic liquid with important applications in chemical synthesis and materials science. It consists of a cation and an anion with a unique chemical structure that makes it liquid at room temperature.

PP13TFSI has the chemical formula C11H20F6N2O4S2 and a molecular weight of approximately 422. This ionic liquid has a very low melting point of approximately 10 degrees Celsius, which means that it can be converted from a solid to a liquid at a relatively low temperature. In addition, it has a density of approximately 1.407 g/cm3 at 30 degrees C. A notable feature of PP13TFSI is its electrochemical window (ECW) of up to 5.9 volts, which makes it potentially useful in electrochemistry, especially in the electrolyte of lithium-ion batteries. Lithium-ion batteries are common energy storage devices in modern electronic devices, and the use of PP13TFSI can improve the performance and safety of the batteries.

As an ionic liquid, PP13TFSI has some very beneficial properties, such as non-flammability and low volatility, which make it safer to handle and store and more environmentally friendly. It is also chemically and thermally stable and can be used over a wide range of temperatures without decomposition or deterioration.

PP13TFSI plays an important role as an organic synthesis intermediate and pharmaceutical intermediate in laboratory R&D and pharmaceutical chemical production. These properties, combined with its designability, mean that scientists can adapt its chemical structure to suit specific applications.