1. Description
1-Butyl-2,3-dimethylimidazolium tetrafluoroborate (CAS 402846-78-0) is a stable ionic liquid featuring the robust C2-methylated imidazolium cation, known for enhanced thermal and chemical resistance. Combined with the non-coordinating tetrafluoroborate () anion, it often presents as a room-temperature liquid with lower viscosity compared to halide analogues. Its stability profile makes it suitable for specialized pharmaceutical R&D applications, including demanding synthetic reactions, electrochemical studies, or as an intermediate, particularly where non-aqueous conditions are preferred.
2. Properties Table
Property Value Chemical Name 1-Butyl-2,3-dimethylimidazolium tetrafluoroborate Abbreviation BMMIM-BF4; [BMMIM][BF4] CAS Number 402846-78-0 Molecular Formula Molecular Weight Appearance Colorless to pale yellow liquid Purity Melting Point < (Approx.) Stability High cation stability; Anion sensitive to hydrolysis Density Approx. Solubility Limited solubility/miscibility in water; Soluble in many organic solvents If you have any needs or questions, please send us an email at pharm@sinocurechem.com. Welcome to send us inquiries.