Speciality Chemicals

1-Tetradecyl-3-methylimidazolium Bromide

  • CAS No.471907-87-6
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity 1-tetradecyl-3-methylimidazolium bromide (CAS 471907-87-6), a specialty imidazolium-based ionic liquid widely used as a functional solvent and reaction medium in advanced chemical synthesis.

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Product Technical Details

Product Overview

1-Tetradecyl-3-methylimidazolium bromide is a high-purity imidazolium-type ionic liquid featuring a long alkyl chain (tetradecyl) at the N1 position and a methyl group at the N3 position. With a molecular formula of C18H35N2Br and a molecular weight of 359.39 g/mol, this compound exhibits excellent thermal stability and tunable physicochemical properties, making it a valuable specialty chemical in research and industrial applications.

Specifications

Molecular FormulaC18H35N2Br
Molecular Weight359.39 g/mol
Purity≥98%
Melting Point20.8°C
Impurity ContentMethylimidazole: <1000 ppm; Water: <1000 ppm
Quality ControlNMR: Passed

Industrial Applications

As a specialty ionic liquid, 1-tetradecyl-3-methylimidazolium bromide serves primarily as a versatile reaction medium or catalyst support in organic synthesis, electrochemistry, and materials science. Its amphiphilic nature—combining a hydrophobic tetradecyl chain with a polar imidazolium head—enables unique solvation behavior for biphasic catalysis, extraction processes, and nanomaterial templating.

  • Used in green chemistry protocols as a recyclable, non-volatile solvent alternative to traditional volatile organic compounds (VOCs).
  • Functions as a phase-transfer catalyst or stabilizer in nanoparticle synthesis.
  • Serves as a building block for designing task-specific ionic liquids with tailored functionality.

Our company has over 15 years of expertise in the R&D and large-scale production of ionic liquids, offering this product from gram-scale laboratory quantities to multi-ton industrial batches with consistent quality, full documentation (including COA), and global logistics support.