Description

1,2-Dimethyl-3-Octyl-1H-Imidazolium Salt With 1,1,1-Trifluoro-n-[(Trifluoromethyl)Sulfonyl]Methanesulfonamide is a high-purity ionic liquid, specifically a fluorinated imidazolium-based salt, valued for its unique combination of thermal stability and low viscosity. This compound is a critical advanced material for applications requiring non-aqueous electrolytes and specialty solvents with tailored physicochemical properties. It is primarily sought by R&D and manufacturing sectors in energy storage, advanced catalysis, and specialty chemical synthesis.

Application

• Electrolyte Component for next-generation lithium-ion and other metal-ion batteries.
• Solvent and Catalyst Medium in organic synthesis and transition metal catalysis.
• Additive for Lubricants and Functional Fluids to enhance thermal and electrochemical stability.
• Separation Media in gas chromatography and extraction processes.
• Chemical Intermediate for the synthesis of other task-specific ionic liquids.
• Research & Development in materials science for studying ion transport and solvent properties.

Basic Information

Product Name	1,2-Dimethyl-3-Octyl-1H-Imidazolium Salt With 1,1,1-Trifluoro-n-[(Trifluoromethyl)Sulfonyl]Methanesulfonamide
CAS No.	350493-09-3
Molecular Formula	C15H26F6N3O4S2
Molecular Weight	490.51 g/mol
Synonyms	1,2-Dimethyl-3-octylimidazolium bis(trifluoromethylsulfonyl)imide; [C8m12im][NTf2]; DMOCIm TFSI; 1-Octyl-2,3-dimethylimidazolium bis(trifluoromethanesulfonyl)imide; 1,2-Dimethyl-3-octyl-1H-imidazol-3-ium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide; Ionic Liquid [C8DMIm][TFSI]; 1,2-Dimethyl-3-n-octylimidazolium Bis(trifluoromethanesulfonyl)amide
EINECS	Contact for details

Quality Control

Our ionic liquids are produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and Karl Fischer titration, to ensure high chemical purity and consistent performance. Certificates of Analysis (COA) with detailed specifications are provided and can be tailored to meet specific customer or research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, containers should be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) when not in use to prevent moisture absorption. Handle in accordance with good industrial hygiene and safety practice.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Halide Content (Cl⁻, Br⁻)	≤ 100 ppm
Density (at 20°C)	~1.40 g/cm³
Viscosity (at 20°C)	Contact for details

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