1-Butyl-3-methylimidazolium Bromide

Product Overview

1-Butyl-3-methylimidazolium Bromide represents a cornerstone compound in the realm of advanced ionic liquids, serving as a vital component for modern chemical synthesis and electrochemical applications. As a room temperature ionic liquid precursor, this substance offers exceptional thermal stability and negligible vapor pressure, making it an environmentally friendly alternative to traditional volatile organic solvents. Our manufacturing process ensures that each batch meets rigorous international standards for purity and consistency, catering to the demanding requirements of research laboratories and industrial production facilities alike.

The chemical structure features a butyl chain and a methyl group attached to the imidazolium ring, paired with a bromide anion. This specific configuration provides unique solvation properties, allowing it to dissolve a wide range of organic and inorganic compounds. The low viscosity and high ionic conductivity make it particularly suitable for use in electrolyte systems for batteries and supercapacitors. Furthermore, its stability under various chemical conditions enables its use as a catalyst support or reaction medium in organic transformations, including coupling reactions and polymerization processes.

Quality Specifications

Quality control is paramount in our production facility. We employ advanced analytical techniques such as Nuclear Magnetic Resonance (NMR) and high-performance liquid chromatography to verify the structural integrity and purity of every lot. Impurity levels, including residual methylimidazole and water content, are strictly controlled to below 1000 ppm to prevent interference in sensitive electrochemical measurements. This commitment to quality ensures reproducible results for our clients, whether they are scaling up pilot projects or conducting fundamental research.

Physicochemical Properties

In terms of physical properties, the compound exhibits a melting point around 76 degrees Celsius and a decomposition temperature exceeding 270 degrees Celsius. The density is approximately 1.30 grams per cubic centimeter, with an electrochemical window suitable for various voltage ranges. Solubility tests confirm compatibility with polar solvents like water, ethanol, and acetonitrile, while remaining insoluble in non-polar hydrocarbons. These characteristics define its utility in biphasic systems and extraction processes.

Industrial Applications

• Electrolyte component for lithium-ion batteries and supercapacitors.
• Green solvent for organic synthesis and catalytic reactions.
• Template agent for synthesizing porous materials and nanocomposites.
• Medium for biomass processing and cellulose dissolution.
• Additive in polymerization processes to control molecular weight.

Specific industrial applications extend to green chemistry initiatives where solvent recovery is critical. Due to its non-volatile nature, the ionic liquid can be recycled and reused multiple times without significant loss of performance, reducing overall waste and operational costs. In the field of materials science, it serves as a template for synthesizing porous materials and nanocomposites. Additionally, its role in biomass processing is gaining traction, where it facilitates the dissolution and conversion of cellulose into valuable biofuels and chemicals.

Supply Chain and Assurance

Our company has dedicated over a decade to the research and development of ionic liquid technologies. Since 2007, we have established a robust supply chain capable of delivering quantities ranging from grams for laboratory samples to hundreds of tons for large-scale industrial applications. Our product portfolio encompasses a wide variety of cationic and anionic combinations, including imidazolium, pyrrolidinium, and phosphonium-based salts. This extensive experience allows us to provide technical support and custom synthesis services tailored to specific client needs.

Choosing the right supplier for specialty chemicals involves trust and reliability. We provide comprehensive documentation, including Certificates of Analysis (COA) and Material Safety Data Sheets (MSDS), with every shipment. Our logistics network ensures timely delivery to global destinations, maintaining product integrity throughout transit. For businesses seeking a long-term partner for ionic liquid procurement, our combination of technical expertise, manufacturing capacity, and quality assurance makes us the preferred choice in the market.