Speciality Chemicals

1-Ethyl-3-methylimidazolium Hexafluorophosphate

  • CAS No.155371-19-0
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity ionic liquid reagent ideal for electrochemical applications, featuring excellent thermal stability and conductivity.

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Product Technical Details

Product Overview

1-Ethyl-3-methylimidazolium hexafluorophosphate is a premier imidazolium-based ionic liquid widely recognized for its exceptional stability and versatile application potential in modern chemical synthesis and electrochemistry. As a room temperature ionic liquid, it combines the benefits of negligible vapor pressure with high thermal stability, making it an environmentally friendly alternative to traditional volatile organic solvents. Our grade is specifically engineered to meet the rigorous demands of research and industrial processes, ensuring consistent performance across various applications.

This compound serves as a critical component in the development of advanced electrolyte systems, particularly for lithium-ion batteries and supercapacitors. The hexafluorophosphate anion provides a wide electrochemical window, allowing for stable operation under high voltage conditions. Furthermore, its unique solvation properties enable it to dissolve a broad range of organic and inorganic compounds, facilitating efficient catalytic reactions and separation processes.

Technical Specifications

Quality control is paramount in the production of fine chemical reagents. Our manufacturing process adheres to strict protocols to minimize impurities that could adversely affect performance in sensitive applications. The following table outlines the key physical and chemical properties verified through our quality assurance laboratory.

ParameterSpecification
AppearanceWhite solid
Purity> 99.0 %
Melting Point60 ℃
Decomposition Temperature> 370 ℃
Conductivity> 5.2 mS/cm (26℃)
Electrochemical Window4.0 V
Viscosity23.4 cP (70℃)
Density1.42 g/cm3
Water Content< 1000 ppm
Halogen Content< 1000 ppm

Industrial Applications

The versatility of this ionic liquid extends across multiple high-tech sectors. In the energy storage industry, it is utilized as a key ingredient in electrolyte formulations to enhance safety and longevity. Its non-flammable nature significantly reduces the risk of thermal runaway compared to conventional carbonate-based solvents. In organic synthesis, it acts as a green solvent for catalytic reactions, including hydrogenation and oxidation processes, where it can be recycled and reused multiple times without significant loss of activity.

Additionally, this product is employed in analytical chemistry as a matrix for mass spectrometry and in separation technologies such as gas chromatography. The low impurity profile, specifically regarding water and halogen content, ensures that it does not interfere with sensitive analytical readings or degrade electrode materials in electrochemical cells.

Quality Assurance and Supply Capability

Our company has been dedicated to the research, development, and production of ionic liquids for over a decade. Since 2007, we have established a robust supply chain capable of delivering products ranging from gram-scale samples for R&D to multi-ton batches for industrial manufacturing. We understand the importance of consistency in chemical production.

  • Comprehensive Quality Control: Every batch undergoes rigorous testing including NMR, purity analysis, and impurity profiling.
  • Scalable Production: Facilities are equipped to handle custom synthesis requests and large-volume orders seamlessly.
  • Global Logistics: We provide secure packaging and reliable shipping solutions to ensure product integrity upon arrival.
  • Technical Support: Our team of experts is available to assist with formulation guidance and application troubleshooting.

We invite partners from the academic, industrial, and commercial sectors to collaborate with us. Whether you require a reliable source for standard ionic liquids or custom-functionalized variants, our commitment to quality and service remains unwavering. Contact us today to request a certificate of analysis or discuss your specific project requirements.