Description

1‐Ethyl‐3‐Vinylimidazolium Bromide is a high-purity ionic liquid belonging to the imidazolium bromide class. This compound serves as a versatile and efficient catalyst, solvent, and electrolyte component in advanced chemical synthesis and material science applications. It is particularly valuable for researchers and manufacturers in the fields of polymer chemistry, electrochemistry, and green chemistry who require specialized ionic media with tailored properties.

Application

• As a catalyst or co-catalyst in organic synthesis reactions, including polymerization and coupling reactions.
• As a functional monomer or cross-linking agent in the synthesis of advanced polymeric materials and ion-conductive membranes.
• As a key electrolyte component in electrochemical devices such as supercapacitors, batteries, and dye-sensitized solar cells (DSSCs).
• As a green solvent or reaction medium for facilitating various chemical transformations with enhanced efficiency and selectivity.
• In academic and industrial R&D for studying ionic liquid properties and developing new applications in material science.
• For the functionalization of surfaces and preparation of task-specific ionic liquids for separation processes.

Basic Information

Product Name	1‐Ethyl‐3‐Vinylimidazolium Bromide
CAS No.	34311-88-1
Molecular Formula	C7H11BrN2
Molecular Weight	203.08 g/mol
Synonyms	1-Ethyl-3-vinylimidazolium bromide; 1-Ethyl-3-vinyl-1H-imidazol-3-ium bromide; 3-Ethyl-1-vinylimidazolium bromide; EVImBr; [EVIm]Br; 1H-Imidazolium, 1-ethyl-3-vinyl-, bromide (1:1); 1-Vinyl-3-ethylimidazolium bromide
EINECS	Contact for details

Quality Control

Our 1‐Ethyl‐3‐Vinylimidazolium Bromide is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. This product is hygroscopic (moisture-sensitive) and must be stored in a cool, dry place, ideally at 15-25°C, under an inert atmosphere such as nitrogen or argon to prevent moisture absorption and degradation. Keep the container tightly sealed when not in use.

Specification

Item	Specification
Appearance	White to off-white solid or viscous liquid
Identification (IR)	Conforms to structure
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.