In the realm of advanced chemical materials, 1-Propyl-3-methylimidazolium Hexafluorophosphate (PMIM-PF6) stands out as a highly versatile and impactful ionic liquid. Known by its CAS number 216300-12-8, this compound is a key player in the ongoing revolution towards cleaner, more efficient chemical processes. Its unique properties, stemming from its ionic nature, offer significant advantages over traditional organic solvents, paving the way for innovations across various industries.

PMIM-PF6 is characterized by its molecular formula C7H13N2PF6 and a molecular weight of 270.16. As a high-purity product, it typically achieves a purity level of 99%, with strict controls ensuring impurity content – including methylimidazole, halogen, and water – remains below 1000 ppm. Physically, PMIM-PF6 exhibits a melting point of 40℃, classifying it as a room-temperature ionic liquid. It demonstrates remarkable thermal stability, with a decomposition temperature reaching 335℃, and a viscosity of 371cp. These properties make it an attractive candidate for demanding applications where stability and performance are paramount.

Ionic liquids, including PMIM-PF6, are essentially salts that exist in a liquid state at relatively low temperatures, often below 100°C. Unlike common table salt, which requires extremely high temperatures to melt, ionic liquids achieve their liquid form without the need for additional solvents. This distinct characteristic is attributed to the bulky and often irregular shapes of their constituent cations and anions. These large, asymmetric ions hinder the formation of a tightly packed crystal lattice, thus requiring less energy to transition into a liquid phase. This fundamental difference is what unlocks their broad utility.

The advantages of ionic liquids are manifold. They possess negligible vapor pressure, meaning they do not easily evaporate and contribute minimally to air pollution, making them inherently safer and more environmentally friendly than many volatile organic compounds (VOCs). Furthermore, their non-flammable nature enhances safety in industrial settings. A significant benefit is their exceptional tunability: by simply altering the combination of cations and anions, their physical and chemical properties – such as thermal stability, viscosity, and solubility – can be precisely engineered for specific applications. This 'designer solvent' capability allows them to dissolve a wide array of substances, from organic compounds to inorganic materials, metals, and even biopolymers like cellulose.

The applications of ionic liquids are diverse and rapidly expanding. In green chemistry, they serve as excellent replacements for traditional organic solvents, reducing waste and simplifying separation processes. Their ability to selectively dissolve gases makes them ideal for carbon dioxide capture and other separation techniques. In the burgeoning field of energy storage, ionic liquids are vital for developing advanced battery electrolytes, contributing to improved performance and the prevention of issues like dendrite formation. Moreover, they play a crucial role in electrocatalysis, enhancing catalytic efficiency and enabling the direct production of valuable chemicals, including carbon-based derivatives from CO2 reduction.

With over a decade of dedicated expertise in the research, development, and production of ionic liquids, NINGBO INNO PHARMCHEM CO.,LTD. stands as a leading authority in this specialized field. Since 2007, the company has consistently supplied high-quality ionic liquid reagents, demonstrating a robust capability to deliver products ranging from gram-scale quantities for research to hundreds of tons for industrial applications. Our comprehensive product series encompasses a wide array of ionic liquid types, including Imidazolium, Pyrilidinium, Ammonium, Phosphonium, and various functionalized ionic liquids, ensuring we meet diverse customer needs with precision and reliability.

As the demand for sustainable and high-performance chemical solutions grows, the significance of ionic liquids like PMIM-PF6 will continue to increase. For those seeking to buy or purchase high-purity ionic liquids, finding a reliable manufacturer and supplier is paramount. NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing exceptional quality and expertise, ensuring competitive price and consistent product integrity for all scales of requirement. We invite you to explore our extensive range and discover how our advanced ionic liquid solutions can empower your next project.