For chemists and researchers in specialized fields, understanding the precise properties and identification of chemical compounds is paramount. The CAS number 174899-83-3 refers to 1-Butyl-3-methylimidazolium Bis(trifluoromethylsulfonyl)imide, a prominent member of the ionic liquid family. As a leading manufacturer and supplier of fine chemicals, NINGBO INNO PHARMCHEM CO.,LTD. provides this compound with high purity, enabling its use in critical research and industrial applications. This article delves into the essential details associated with CAS 174899-83-3.

1-Butyl-3-methylimidazolium Bis(trifluoromethylsulfonyl)imide, often abbreviated as BMIM NTf2 or BMIM TFSI, possesses a molecular formula of C10H15F6N3O4S2 and a molecular weight of 419.366. Its purity is a critical parameter, and we ensure it meets stringent standards, typically exceeding 99% (HPLC). The physical state of this compound is a liquid, described as colorless to light orange to yellow, with a relatively low melting point of -4℃, confirming its status as a room-temperature ionic liquid (RTIL).

The technical specifications available from our company highlight several key properties that make BMIM NTf2 highly sought after. Its viscosity at 25°C is approximately 69 cP, and its density is 1.437 g/cm³. A crucial characteristic for electrochemical applications is its electrochemical window, which is an impressive 4.76V, indicating its stability over a wide range of potentials. Furthermore, its conductivity of 3.9 mS/cm is indicative of efficient ion transport, a vital attribute for electrolyte applications in batteries and solar cells.

Impurity control is a significant focus for NINGBO INNO PHARMCHEM CO.,LTD. when producing BMIM NTf2. We rigorously monitor and limit impurities such as methylimidazole content to below 1000 ppm, halogen content to below 1000 ppm, and water content also to below 1000 ppm. These low impurity levels are essential for achieving consistent and reliable performance in sensitive applications, such as advanced electrochemical devices.

For those looking to buy or source this vital chemical intermediate, understanding these specifications is key. Whether you are a researcher exploring new battery chemistries, developing advanced separation techniques, or formulating specialized industrial fluids, the quality and purity of your starting materials directly impact the success of your project. By providing detailed technical information and high-quality products, NINGBO INNO PHARMCHEM CO.,LTD. aims to be your preferred partner. We encourage you to reach out for quotes and to discuss your specific needs for CAS 174899-83-3.