The performance of ionic liquids (ILs) in various applications is intrinsically linked to their unique physicochemical properties. 1-Ethyl-3-methylimidazolium Tetrafluoroborate (EMIM BF4) is a prime example, offering a compelling set of characteristics that make it invaluable in fields ranging from electrochemistry to organic synthesis. NINGBO INNO PHARMCHEM CO.,LTD., a leading supplier with over a decade of expertise, provides high-purity EMIM BF4, ensuring that users can leverage these properties effectively.

One of the most significant properties of EMIM BF4 is its appearance as a colorless transparent liquid, a testament to its high purity, often exceeding 99%. This visual clarity is important for applications where optical transparency is required. Furthermore, its low melting point of 11°C means it remains liquid over a wide temperature range, simplifying handling and application compared to solid salts. This characteristic makes it an excellent choice for processes requiring liquid catalysts or reaction media at ambient or slightly elevated temperatures.

The electrochemical window of EMIM BF4, measuring 4.8 V, is another critical property. This broad range of electrochemical stability allows it to function effectively as an electrolyte in high-voltage batteries and other electrochemical devices without decomposing. This feature is crucial for maximizing energy density and operational lifespan in energy storage solutions. When you buy EMIM BF4, you are choosing a material designed for robust electrochemical performance.

Its solvency is also a key attribute. EMIM BF4 is miscible with water, dichloromethane, and acetonitrile, while being insoluble in ethyl acetate, ether, and alkanes. This selective solubility allows for tailored extraction and purification processes. In organic synthesis, this property can be utilized to influence reaction selectivity and facilitate product isolation. The company’s commitment to providing EMIM BF4 with controlled impurity levels, such as low methylimidazole and halogen content, further enhances its reliability in precise chemical applications.

With a density of 1.294 g/cm³ and a viscosity of 45 cP at 25°C, EMIM BF4 offers manageable handling characteristics for both laboratory and industrial settings. These physical properties, combined with its thermal decomposition temperature of 412°C, highlight its robustness under various operational conditions. NINGBO INNO PHARMCHEM CO.,LTD.’s extensive experience in producing EMIM BF4 ensures that these properties are consistently maintained, making it a dependable choice for users. For those seeking high-performance ionic liquids, sourcing EMIM BF4 from NINGBO INNO PHARMCHEM CO.,LTD. is an excellent decision to unlock its full potential.