Description

1-Ethyl-3-Methylimidazolium Tricyanomethanide is a high-purity ionic liquid belonging to the imidazolium cation family paired with the tricyanomethanide anion. This compound is valued for its unique combination of high electrochemical stability, low viscosity, and excellent ionic conductivity, making it a critical material for advanced energy applications. It is primarily sought by researchers and manufacturers in the fields of electrolyte formulation for batteries and supercapacitors, as well as for use in specialty chemical synthesis and catalysis.

Application

• Electrolyte Component for Lithium-ion and Next-Generation Batteries: Used as a co-solvent or additive to enhance ionic conductivity, thermal stability, and safety in high-performance battery systems.
• Supercapacitor Electrolyte: Employed in double-layer capacitors and pseudocapacitors due to its wide electrochemical window and stability.
• Green Solvent for Chemical Synthesis: Serves as a non-volatile, recyclable reaction medium for various organic transformations and polymerization processes.
• Catalysis: Acts as a solvent and catalyst support in reactions such as Friedel-Crafts alkylation, Diels-Alder reactions, and hydrogenation.
• Gas Separation and Capture: Investigated for use in membranes or absorbents for separating CO2 and other gases due to its tunable properties.
• Electrodeposition: Used as an electrolyte for the electroplating or electrorefining of metals, including aluminum and rare earth elements.
• Analytical Chemistry: Functions as a stationary phase in gas chromatography or as a matrix in mass spectrometry for specialized separations.
• Academic and Industrial R&D: Serves as a key research chemical for developing new materials and processes in electrochemistry and green chemistry.

Basic Information

Product Name	1-Ethyl-3-Methylimidazolium Tricyanomethanide
CAS No.	666823-18-3
Molecular Formula	C9H10N6
Molecular Weight	202.22 g/mol
Synonyms	EMIM TCM; [EMIM][TCM]; 1-Ethyl-3-methylimidazolium tricyanomethanide; 1-Ethyl-3-methyl-1H-imidazol-3-ium tricyanomethanide; Ethylmethylimidazolium tricyanomethanide; Ionic Liquid [EMIM][C(CN)3]; EMIM C(CN)3
EINECS	Contact for details

Quality Control

Our 1-Ethyl-3-Methylimidazolium Tricyanomethanide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and Karl Fischer titration, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, water content, and halide content are provided with every shipment to support your quality assurance protocols.

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 product is hygroscopic (moisture-sensitive). For long-term storage, consider using an inert atmosphere or desiccant to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (Karl Fischer)	≤ 1000 ppm
Halide Content (Cl⁻, Br⁻)	≤ 100 ppm
Density (at 20°C)	~1.1 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.