Ionic liquids (ILs) are a fascinating class of compounds, defined as salts that are liquid at or below 100°C. Among them, 1-octyl-3-methylimidazolium chloride, often abbreviated as [OMIM]Cl, stands out due to its distinctive physicochemical properties and its utility across various scientific and industrial domains. This article explores the key characteristics of [OMIM]Cl and why it's a sought-after material, particularly when sourcing from a qualified supplier.

The molecular formula of [OMIM]Cl is C12H23ClN2, with a molecular weight of 230.78 g/mol. Its CAS number is 64697-40-1. As a typical ionic liquid, it exhibits a broad liquid range, with a low melting point reported at -82℃. This low melting point ensures it remains liquid under many experimental conditions, making it highly adaptable. The decomposition temperature is also notable at 243℃, indicating good thermal stability for many applications. The appearance is generally described as a yellow liquid, although purity levels can influence color.

The solvent applications of ionic liquids are vast, and [OMIM]Cl is no exception. Its polarity and ability to solvate a wide range of substances make it valuable in organic reactions, extractions, and material processing. Furthermore, its ionic conductivity opens doors for electrochemical applications. The moderate viscosity (337cp) and density (1.00g/cm³) are also important parameters for process design and handling. Purity is paramount, and suppliers often offer grades exceeding 99% to meet the demands of precise chemical synthesis.

For researchers and industries looking to leverage these properties, identifying a reliable manufacturer in China is key. A good supplier will not only provide the material but also offer technical support and ensure batch-to-batch consistency. The availability of high purity ionic liquids for research is critical for reproducible results, whether you are exploring novel reaction pathways or developing new industrial processes. Partnering with a trusted entity ensures you receive quality [OMIM]Cl that aligns with your project's needs.

In summary, 1-octyl-3-methylimidazolium chloride is a highly versatile ionic liquid with a compelling set of properties. Its low melting point, thermal stability, and excellent solvating capabilities make it an attractive choice for chemists and engineers. When considering its use, selecting a quality supplier for high purity [OMIM]Cl is a crucial step towards successful implementation.