Description

3-Ethyl-1-Vinylimidazolium Bis(Trifluoromethanesulfonyl)Imide is a high-purity ionic liquid belonging to the imidazolium family. This compound matters for its unique combination of high thermal stability, low viscosity, and excellent electrochemical properties, making it a superior electrolyte component. It is primarily needed by researchers and manufacturers in the fields of advanced battery technology, electroplating, and as a specialized solvent for catalysis and separation processes.

Application

• Electrolyte for Lithium-ion and Next-Generation Batteries: Used as a key component in electrolytes for lithium metal, lithium-sulfur, and solid-state batteries due to its wide electrochemical window and ionic conductivity.
• Electrochemical Deposition (Electroplating): Serves as a non-aqueous electrolyte medium for the electrodeposition of reactive metals like aluminum, magnesium, and rare earth elements.
• Green Solvent for Catalysis: Acts as a recyclable solvent and catalyst support in various organic synthesis reactions, including Diels-Alder, Friedel-Crafts, and hydrogenation.
• Gas Separation & Capture: Utilized in supported ionic liquid membranes (SILMs) for the selective separation of CO2 and other gases from industrial streams.
• Lubricant & Additive: Functions as a high-performance lubricant or anti-wear additive for demanding mechanical and aerospace applications.
• Supercapacitor Component: Employed in the formulation of electrolytes for high-energy-density supercapacitors.

Basic Information

Product Name	3-Ethyl-1-Vinylimidazolium Bis(Trifluoromethanesulfonyl)Imide
CAS No.	319476-28-3
Molecular Formula	C10H11F6N3O4S2
Molecular Weight	439.33 g/mol
Synonyms	1-Ethyl-3-vinylimidazolium bis(trifluoromethylsulfonyl)imide; [EVIm][TFSI]; [VEIM][NTf2]; 1-Ethyl-3-vinyl-1H-imidazol-3-ium bis(trifluoromethanesulfonyl)azanide; 3-Ethyl-1-vinylimidazolium TFSI; EVIm TFSI; Ionic Liquid [EVIm][NTf2]; 1-Vinyl-3-ethylimidazolium bis(trifluoromethanesulfonyl)imide
EINECS	Contact for details

Quality Control

Our 3-Ethyl-1-Vinylimidazolium Bis(Trifluoromethanesulfonyl)Imide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and Karl Fischer titration, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, assay, water content, and halide impurities are provided with every shipment to support your R&D and manufacturing quality assurance.

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). For long-term storage, consider handling and storing under an inert atmosphere (e.g., nitrogen or argon) to maintain optimal quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (Karl Fischer)	≤ 1000 ppm
Halide Content (Cl⁻, Br⁻)	≤ 100 ppm
Density (at 20°C)	~1.5 g/cm³

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