Description

1H-Imidazolium, 1-Ethyl-3-(2-Propen-1-Yl)-, 1,1,1-Trifluoro-n-[(Trifluoromethyl)Sulfonyl]Methanesulfonamide (1:1) is a high-purity ionic liquid belonging to the class of imidazolium-based salts with a fluorinated anion. This compound is valued for its unique combination of high thermal stability and low viscosity, making it a superior solvent and electrolyte component. It is primarily sought by researchers and manufacturers in advanced material science, particularly for applications in energy storage and specialty chemical synthesis.

Application

• Electrolyte Additive for Lithium-Ion Batteries: Enhances ionic conductivity and thermal stability in high-performance battery formulations.
• Advanced Solvent for Organic Synthesis: Used as a green, non-volatile reaction medium for catalysis and polymerization processes.
• Component in Dye-Sensitized Solar Cells (DSSCs): Serves as a key electrolyte material to improve efficiency and longevity.
• Lubricant and Additive for High-Temperature Applications: Provides excellent lubrication and anti-wear properties under extreme conditions.
• Gas Separation and Capture Media: Utilized in supported ionic liquid membranes for selective CO2 absorption.
• Chemical Intermediate for Specialty Salts: Acts as a precursor for synthesizing other tailored ionic liquids.

Basic Information

Product Name	1H-Imidazolium, 1-Ethyl-3-(2-Propen-1-Yl)-, 1,1,1-Trifluoro-n-[(Trifluoromethyl)Sulfonyl]Methanesulfonamide (1:1)
CAS No.	652134-11-7
Molecular Formula	C11H14F6N3O4S2
Molecular Weight	454.37 g/mol
Synonyms	1-Ethyl-3-allylimidazolium bis((trifluoromethyl)sulfonyl)imide; [EAI][TFSI]; 1-Ethyl-3-allyl-1H-imidazol-3-ium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide; Allylethylimidazolium bis(trifluoromethanesulfonyl)imide; 1-Allyl-3-ethylimidazolium bis(trifluoromethylsulfonyl)imide; EAIm TFSI; Ionic Liquid [C2C3AIm][NTf2]; 1-Ethyl-3-allylimidazolium bis(trifluoromethanesulfonyl)amide
EINECS	Contact for details

Quality Control

Our production of 1H-Imidazolium, 1-Ethyl-3-(2-Propen-1-Yl)-, 1,1,1-Trifluoro-n-[(Trifluoromethyl)Sulfonyl]Methanesulfonamide (1:1) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed to confirm identity, assay, and impurity profiles. Certificates of Analysis (COA) detailing comprehensive test results are provided with every shipment to support your R&D and manufacturing quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic and highly volatile nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) when not in use to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (Karl Fischer)	≤ 0.1%
Halide Content (Chloride, Bromide)	≤ 50 ppm
Heavy Metals (as Pb)	≤ 10 ppm

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