1-Octyl-3-methylimidazolium tetrafluoroborate
Description:
1-Octyl-3-methylimidazolium tetrafluoroborate, commonly designated as [OMIM][BF4], is an imidazolium-based ionic liquid (IL). This organic salt is characterized by its liquid state at or near room temperature, along with other typical IL properties such as low vapor pressure, good thermal stability, and a relatively wide electrochemical window. The combination of the 1-octyl-3-methylimidazolium cation and the tetrafluoroborate anion results in a compound with moderate hydrophobicity compared to some other ionic liquids. [OMIM][BF4] finds utility in various applications, including as a solvent in organic synthesis and catalysis, an electrolyte component in electrochemical devices, and as a medium in separation processes. Its specific properties are influenced by the octyl chain on the cation, affecting its viscosity and solvation behavior.
Properties:
Property Value Product Name 1-Octyl-3-methylimidazolium tetrafluoroborate CAS Number 244193-52-0 Chemical Formula Molecular Weight 282.12 g/mol Appearance Typically a colorless to pale yellow, viscous liquid Synonyms [OMIM][BF4], 1-Methyl-3-octylimidazolium tetrafluoroborate Type Ionic Liquid, Imidazolium Salt Density Approximately 1.10 – 1.15 g/cm³ (varies with temperature and purity) Melting Point Typically below room temperature Solubility Sparingly soluble in water; soluble in many organic solvents Thermal Stability Good, generally stable up to moderate to high temperatures Electrochemical Window Relatively wide, suitable for various electrochemical uses Primary Applications Solvent, Electrolyte, Catalyst, Extraction Medium If you have any needs or questions, please send us an email at pharm@sinocurechem.com. Welcome to send us inquiries.