Description

1-Ethyl-3-Methylimidazolium Bromide is a high-purity ionic liquid belonging to the imidazolium bromide family. This compound serves as a versatile and efficient catalyst and solvent in advanced chemical synthesis and material science applications. It is essential for researchers and manufacturers in the pharmaceutical, chemical, and electronics industries seeking reliable, high-performance materials for green chemistry processes.

Application

• As a catalyst or co-catalyst in organic synthesis, including alkylation and polymerization reactions.
• As a green solvent (ionic liquid) for separation processes, electrochemistry, and nanomaterials synthesis.
• In pharmaceutical intermediates manufacturing for active pharmaceutical ingredient (API) development.
• As a key component in electrolytes for batteries, capacitors, and other energy storage devices.
• For gas absorption and separation applications in environmental and industrial gas treatment.
• In academic and industrial R&D for exploring novel ionic liquid properties and applications.

Basic Information

Product Name	1-Ethyl-3-Methylimidazolium Bromide
CAS No.	65039-08-9
Molecular Formula	C6H11BrN2
Molecular Weight	191.07 g/mol
Synonyms	1-Ethyl-3-methylimidazolium bromide; EMIM Br; [EMIM]Br; 3-Methyl-1-ethylimidazolium bromide; 1-Ethyl-3-methyl-1H-imidazol-3-ium bromide; Ethylmethylimidazolium bromide; 1-Ethyl-3-methylimidazolium bromide ionic liquid
EINECS	Contact for details

Quality Control

Our 1-Ethyl-3-Methylimidazolium Bromide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee compliance with your research or production specifications.

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). Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	White to off-white solid or liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Halide Content (as Br)	Conforms

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