Speciality Chemicals

1-Butyl-2,3-dimethylimidazolium Tetrafluoroborate

  • CAS No.402846-78-0
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity 1-Butyl-2,3-dimethylimidazolium tetrafluoroborate ionic liquid for electrochemical applications. Available in bulk quantities with full COA support.

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Product Technical Details

Product Overview

1-Butyl-2,3-dimethylimidazolium Tetrafluoroborate is a premier imidazolium-based ionic liquid designed for advanced chemical synthesis and electrochemical applications. As a room-temperature ionic liquid, it offers exceptional thermal stability and a wide electrochemical window, making it an ideal candidate for use as a solvent, electrolyte, or catalyst support in specialized industrial processes. Our manufacturing process ensures consistent quality and high purity levels suitable for demanding research and production environments.

This compound belongs to the family of disubstituted imidazolium ionic liquids, characterized by low volatility and high ionic conductivity. The unique combination of the butyl and dimethyl groups on the imidazolium ring provides a balanced profile of viscosity and solubility, allowing for versatile integration into various chemical systems. Whether used in battery technology, organic synthesis, or separation processes, this ionic liquid delivers reliable performance.

Technical Specifications

ParameterValue
CAS Number402846-78-0
Molecular FormulaC9H17BF4N2
Molecular Weight240.05 g/mol
Purity> 99%
AppearanceColorless to pale yellow liquid
Melting Point37℃
Decomposition Temperature380℃
Viscosity456 cp
Density1.198 g/cm3
Electrochemical Window4.2V
Water Content< 1000 ppm
Halogen Content< 1000 ppm

Industrial Applications

The versatility of 1-Butyl-2,3-dimethylimidazolium Tetrafluoroborate extends across multiple high-tech sectors. In electrochemistry, it serves as a robust electrolyte component for lithium-ion batteries and supercapacitors due to its wide electrochemical stability window. Its low vapor pressure enhances safety profiles compared to traditional volatile organic solvents.

In organic synthesis, this ionic liquid acts as a green solvent medium, facilitating reactions with improved yield and selectivity. It is particularly effective in catalytic processes where traditional solvents fail to dissolve specific catalysts or reactants. Additionally, it finds application in separation technologies, including gas absorption and extraction processes, leveraging its tunable physicochemical properties.

Quality Assurance and Supply Capability

Our company has been engaged in the research, development, and production of ionic liquids for over a decade. Since 2007, we have supplied ionic liquid reagents to global clients, scaling from gram-level samples to hundreds of tons for industrial use. We maintain strict quality control protocols, ensuring impurity levels such as dimethylimidazole, halogens, and water content remain below 1000 ppm.

  • Consistent batch-to-batch reproducibility
  • Comprehensive Certificate of Analysis (COA) provided
  • Flexible packaging options for bulk orders
  • Technical support for formulation and integration

We are committed to providing high-performance specialty chemicals that meet international standards. Contact our team for detailed specifications, bulk pricing, and customization options tailored to your specific project requirements.