Description

1-Butyl-2,3-Dimethylimidazolium Bromide is a high-purity ionic liquid belonging to the imidazolium bromide family, recognized for its excellent solvation properties and thermal stability. This compound serves as a versatile and efficient solvent and catalyst in advanced chemical synthesis and material science applications. It is essential for researchers and manufacturers in the fields of green chemistry, electrochemistry, and pharmaceutical intermediates who require reliable, high-performance ionic liquids.

Application

• Green Solvent & Reaction Medium: Used as an alternative to volatile organic compounds (VOCs) in organic synthesis, polymerization, and catalysis.
• Electrolyte Component: Employed in electrochemical devices such as batteries, supercapacitors, and dye-sensitized solar cells due to its ionic conductivity.
• Phase Transfer Catalyst: Facilitates reactions between reactants in immiscible phases, enhancing reaction rates and yields.
• Separation Science: Utilized in extraction processes and as a stationary phase modifier in chromatography.
• Material Synthesis: Acts as a template or solvent in the preparation of advanced materials, including nanoparticles and porous polymers.
• Pharmaceutical Intermediates: Serves as a key reagent or solvent in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).

Basic Information

Product Name	1-Butyl-2,3-Dimethylimidazolium Bromide
CAS No.	475575-45-2
Molecular Formula	C9H17BrN2
Molecular Weight	233.15 g/mol
Synonyms	1-Butyl-2,3-dimethyl-1H-imidazol-3-ium bromide; 1-n-Butyl-2,3-dimethylimidazolium bromide; [BDMIM]Br; BDMIM Br; 2,3-Dimethyl-1-butylimidazolium bromide; Ionic liquid [C4DMIM]Br; 1-Butyl-2,3-dimethylimidazolium bromide
EINECS	Contact for details

Quality Control

Our 1-Butyl-2,3-Dimethylimidazolium Bromide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and Karl Fischer titration, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or industrial-grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere or in a desiccator to prevent degradation from moisture absorption.

Specification

Item	Specification
Appearance	White to off-white solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Halide Content (as Br)	Conforms
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.