Description

[C2Ohmim][Dca] is a high-purity ionic liquid, specifically the 1-ethyl-3-methylimidazolium dicyanamide salt. This advanced material is valued for its unique combination of properties, including high thermal stability, low viscosity, and excellent electrochemical characteristics. It serves as a critical component for researchers and manufacturers in the fields of green chemistry, energy storage, and advanced material synthesis, where precise control over solvent and electrolyte properties is required.

Application

• Electrolyte Component for advanced lithium-ion batteries, supercapacitors, and other energy storage devices.
• Green Solvent Medium for catalysis, organic synthesis, and separation processes, offering a non-volatile alternative to traditional organic solvents.
• Functional Additive in lubricants, coatings, and polymer composites to enhance thermal stability and ionic conductivity.
• Gas Separation & Capture agent in CO₂ absorption and other selective gas scrubbing applications.
• Electroplating & Metal Finishing baths for the deposition of metals and alloys from non-aqueous solutions.
• Analytical Chemistry as a stationary phase modifier in chromatography or a matrix for mass spectrometry.

Basic Information

Product Name	[C2Ohmim][Dca]
CAS No.	1186103-47-8
Molecular Formula	C₉H₁₂N₆
Molecular Weight	204.24 g/mol
Synonyms	1-Ethyl-3-methylimidazolium dicyanamide; EMIM DCA; [EMIM][N(CN)₂]; 1-Ethyl-3-methyl-1H-imidazol-3-ium dicyanamide; Ethylmethylimidazolium dicyanamide; Ionic Liquid 104; Dicyanamide ionic liquid
EINECS	Contact for details

Quality Control

Our [C2Ohmim][Dca] is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analysis, including HPLC for assay and impurity profiling, Karl Fischer titration for water content, and spectroscopic identification. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. This product is hygroscopic (moisture-sensitive). Store in a cool, dry place at room temperature (15-25°C) under an inert atmosphere such as nitrogen or argon for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Halide Content	≤ 100 ppm
Heavy Metals (as Pb)	≤ 10 ppm

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