Description

1-Dodecyl-3-Methylimidazolium Bis(Trifluoromethylsulfonyl)Imide is a high-purity ionic liquid belonging to the imidazolium family. This compound is valued for its exceptional thermal stability, low viscosity, and high ionic conductivity, making it a superior solvent and electrolyte component. It is primarily utilized in advanced research and industrial applications within the fields of electrochemistry, green chemistry, and materials science.

Application

• Electrolyte component in lithium-ion batteries, supercapacitors, and dye-sensitized solar cells (DSSCs).
• Green solvent for catalysis and organic synthesis, including polymerization and extraction processes.
• Functional fluid in lubricants and heat transfer systems due to its thermal stability.
• Separation medium in gas chromatography (GC) and other analytical techniques.
• Key material for advanced material fabrication, such as in polymer gels and ion-conductive membranes.
• Research chemical for studying ionic liquid properties and their interactions in various systems.

Basic Information

Product Name	1-Dodecyl-3-Methylimidazolium Bis(Trifluoromethylsulfonyl)Imide
CAS No.	404001-48-5
Molecular Formula	C18H33F6N3O4S2
Molecular Weight	525.59 g/mol
Synonyms	[C12MIM][NTf2]; 1-Dodecyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide; 1-Methyl-3-dodecylimidazolium bis(trifluoromethylsulfonyl)amide; Dodecylmethylimidazolium bis(trifluoromethylsulfonyl)imide; C12MIM TFSI; 1-n-Dodecyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide; IL-0123; LMA-112
EINECS	Contact for details

Quality Control

Our 1-Dodecyl-3-Methylimidazolium Bis(Trifluoromethylsulfonyl)Imide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and Karl Fischer titration, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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 material is hygroscopic (moisture-sensitive) and should be handled under a dry inert atmosphere to prevent degradation.

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⁻)	≤ 50 ppm
Density (25°C)	~1.30 g/cm³

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