Description

1-Ethyl-3-vinylimidazolium bis(trifluoromethylsulfonyl)imide (CAS No. 319476-28-3) is a high-purity ionic liquid with the molecular formula C₉H₁₁F₆N₃O₄S₂. This compound, also known by its IUPAC name bis(trifluoromethylsulfonyl)azanide;1-ethenyl-3-ethylimidazol-3-ium, is a versatile and thermally stable ionic liquid widely used in electrochemical applications, catalysis, and advanced material synthesis. Its unique combination of a vinyl-functionalized imidazolium cation and a bis(trifluoromethylsulfonyl)imide (NTf₂) anion provides excellent conductivity, low viscosity, and broad electrochemical stability.

This product is synthesized under stringent quality control measures to ensure high purity (>98%) and minimal impurities, making it suitable for sensitive research applications. It is available in various packaging options, including amber glass vials and sealed containers, to maintain stability and prevent moisture absorption. Store in a cool, dry place under inert conditions for optimal shelf life.

Properties

• CAS Number: 319476-28-3
• Complexity: 475
• IUPAC Name: bis(trifluoromethylsulfonyl)azanide;1-ethyl-3-vinyl-imidazol-1-ium
• InChI: InChI=1S/C7H11N2.C2F6NO4S2/c1-3-8-5-6-9(4-2)7-8;3-1(4,5)14(10,11)9-15(12,13)2(6,7)8/h3,5-7H,1,4H2,2H3;/q+1;-1
• InChI Key: DFGRLSLTNVNMEM-UHFFFAOYSA-N
• Exact Mass: 403.00951716
• Molecular Formula: C9H11F6N3O4S2
• Molecular Weight: 403.3
• SMILES: CC[N+]1=CN(C=C1)C=C.C(F)(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F
• Topological: 94.9
• Monoisotopic Mass: 403.00951716
• Synonyms: 3-Ethyl-1-vinylimidazolium Bis(trifluoromethanesulfonyl)imide, 319476-28-3, 1-Ethyl-3-vinylimidazolium bis(trifluoromethylsulfonyl)imide, 801-325-8, 833-612-9, 204854-22-8, 1-vinyl-3-ethylimidazolium bis(trifluoroethylimidazolium sulfonyl)imide, 1H-Imidazolium, 1-ethenyl-3-ethyl-, salt with1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide (1:1)OTHER CA INDEX NAMES:Methanesulfonamide, 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]-, ion(1-),1-ethenyl-3-ethyl-1H-imidazolium, bis(trifluoromethylsulfonyl)azanide;1-ethenyl-3-ethylimidazol-3-ium, 1-vinyl-3-ethylimidazolium bis(trifluoroethylimidazolium sulfonyl)imide, MFCD18251311, MFCD30749264, DFGRLSLTNVNMEM-UHFFFAOYSA-N, CS-0378365, E1280, D90608, 3-Ethyl-1-vinylimidazoliumBis(trifluoromethanesulfonyl)imide, 1-ethyl-3-vinylimidazolium bis(trifluoromethanesulfonyl)imide

Application

1-Ethyl-3-vinylimidazolium bis(trifluoromethylsulfonyl)imide is widely employed as an electrolyte component in lithium-ion batteries, supercapacitors, and other energy storage devices due to its high ionic conductivity and electrochemical stability. Its vinyl group allows for polymerization, enabling the creation of solid polymer electrolytes for flexible electronics. Researchers also utilize it as a solvent or catalyst in organic synthesis and CO₂ capture applications.

Safety and Hazards

GHS Hazard Statements

• Not Classified
• Reported as not meeting GHS hazard criteria by 1 of 1 companies. For more detailed information, please visit ECHA C&L website.

Precautionary Statements

• P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364

Hazard Classes and Categories

• Skin Irrit. 2 (100%)
• Eye Irrit. 2 (100%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.