Description

1-Butyl-2,3-Dimethylimidazolium Octanesulfate is a high-purity ionic liquid belonging to the imidazolium sulfonate class, valued for its unique combination of solvation properties and thermal stability. This compound serves as a versatile solvent and catalyst in advanced chemical synthesis and material science applications. It is particularly sought after by researchers and process engineers in the pharmaceutical, specialty chemical, and electrochemistry sectors for developing cleaner, more efficient processes.

Application

• Green Solvent & Reaction Medium: Used as an alternative to volatile organic compounds (VOCs) in organic synthesis, including alkylation, acylation, and Diels-Alder reactions.
• Catalysis & Biocatalysis: Acts as a solvent and stabilizer for enzymes and metal catalysts, enhancing reaction rates and selectivity in asymmetric synthesis.
• Electrolyte Component: Employed in the formulation of electrolytes for advanced energy storage devices like lithium-ion batteries and supercapacitors.
• Separation Technology: Utilized in liquid-liquid extraction and gas separation membranes due to its tunable miscibility and selective absorption properties.
• Material Synthesis: Serves as a templating agent or solvent in the synthesis of nanomaterials, polymers, and conductive composites.
• Analytical Chemistry: Functions as a mobile phase additive or stationary phase modifier in chromatographic techniques such as HPLC.

Basic Information

Product Name	1-Butyl-2,3-Dimethylimidazolium Octanesulfate
CAS No.	945683-37-4
Molecular Formula	C₁₇H₃₄N₂O₃S
Molecular Weight	346.53 g/mol
Synonyms	1-Butyl-2,3-dimethylimidazolium octylsulfate; [BDMIM][OctOSO3]; 1-Butyl-2,3-dimethyl-1H-imidazol-3-ium octane-1-sulfonate; 2,3-Dimethyl-1-butylimidazolium octanesulfonate; Ionic Liquid [C4C1C1Im][C8OSO3]; Octanesulfonic acid, 1-butyl-2,3-dimethylimidazolium salt
EINECS	Contact for details

Quality Control

Our 1-Butyl-2,3-Dimethylimidazolium Octanesulfate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including NMR, HPLC, and Karl Fischer titration, to ensure high purity and consistent performance. A Certificate of Analysis (COA) detailing identity, assay, impurity profile, and water content is provided with every shipment to guarantee compliance with your research and process requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after use to prevent moisture absorption, which can affect product quality. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Halide Content (IC)	≤ 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.