Description

1-Ethyl-3-methylimidazolium bromide (CAS No. 65039-08-9) is a high-purity ionic liquid with the molecular formula C₆H₁₁BrN₂. This compound, also known by its IUPAC name 1-ethyl-3-methylimidazol-3-ium;bromide, is a versatile and thermally stable organic salt widely used in electrochemical applications, catalysis, and material science. Its unique properties, including low volatility, high ionic conductivity, and excellent solubility, make it an ideal candidate for advanced research and industrial processes. Available in various quantities, our product undergoes rigorous quality control to ensure consistency and performance for demanding laboratory and commercial applications.

Properties

• CAS Number: 65039-08-9
• Complexity: 72.9
• IUPAC Name: 1-ethyl-3-methyl-imidazol-3-ium;bromide
• InChI: InChI=1S/C6H11N2.BrH/c1-3-8-5-4-7(2)6-8;/h4-6H,3H2,1-2H3;1H/q+1;/p-1
• InChI Key: GWQYPLXGJIXMMV-UHFFFAOYSA-M
• Exact Mass: 190.01056
• Molecular Formula: C6H11BrN2
• Molecular Weight: 191.07
• SMILES: CCN1C=C[N+](=C1)C.[Br-]
• Topological: 8.8
• Monoisotopic Mass: 190.01056
• Synonyms: 1-Ethyl-3-methylimidazolium bromide, 65039-08-9, 1-Ethyl-3-methylmidazolium bromide, XO254YE73I, DTXSID2049343, DTXCID9029300, 629-636-2, 3-Ethyl-1-methyl-1H-imidazol-3-ium bromide, MFCD03427610, 1-ethyl-3-methylimidazol-3-ium;bromide, UNII-XO254YE73I, 1-ethyl-3-methyl-imidazol-3-ium bromide, 1-ethyl-3-methyl-1H-imidazol-3-ium bromide, [EMIm]Br, C6H11BrN2, SCHEMBL193042, SCHEMBL193043, 1ethyl-3-methylimidazolium-bromide, 1-ethyl-3-methylimidazole, bromide, 3-ethyl-1-methylimidazolium bromide, Tox21_202635, AC1321, AKOS015832987, AKOS015901575, CS-W015854, NCGC00260183-01, 1-(ethyl)-3-(methyl)imidazolium bromide, AS-19131, SY036848, 3-Ethyl-1-methyl-1H-imidazol-3-iumbromide, CAS-65039-08-9, 1-Ethyl-3-methylimidazolium bromide, 98+%, 3-ethyl-1-methyl-3H-imidazol-1-ium bromide, E0543, ST51040182, EN300-208883, 1-Ethyl-3-methylimidazolium bromide, >=97.0% (T), 1H-Imidazolium, 3-ethyl-1-methyl-, bromide (1:1), Q27293925, Z2050687912, 1-Ethyl-3-methylimidazolium bromide, dry, >=98.5% (HPLC/T)

Application

1-Ethyl-3-methylimidazolium bromide is commonly employed as an electrolyte component in batteries and supercapacitors due to its high ionic conductivity. It serves as a catalyst or solvent in organic synthesis, particularly in reactions requiring polar media. Researchers also utilize it in the preparation of ionogels and other functional materials for energy storage and sensor applications.

Safety and Hazards

GHS Hazard Statements

• H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (87.5%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Skin Irrit. 2 (100%)
• Eye Irrit. 2A (100%)
• STOT SE 3 (87.5%)

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