Description

1-Butyl-3-Methylimidazolium Octylsulfate is a high-purity ionic liquid belonging to the imidazolium sulfate family. This compound is valued for its dual functionality as a solvent and a catalyst in advanced chemical synthesis and separation processes. It is primarily sought after by researchers and process engineers in the pharmaceutical, chemical manufacturing, and materials science sectors for developing greener and more efficient industrial processes.

Application

• Green Solvent Medium for organic synthesis, biocatalysis, and polymerizations.
• Catalyst and Reaction Medium in alkylation, esterification, and other acid-catalyzed reactions.
• Separation Science as a component in liquid-liquid extraction and gas chromatography stationary phases.
• Electrolyte Component for electrochemical devices, including batteries and sensors.
• Material Synthesis for templating and synthesizing advanced nanomaterials and porous polymers.
• Lubricant and Additive in specialized formulations requiring thermal stability and low volatility.

Basic Information

Product Name	1-Butyl-3-Methylimidazolium Octylsulfate
CAS No.	445473-58-5
Molecular Formula	C₁₆H₃₂N₂O₄S
Molecular Weight	348.50 g/mol
Synonyms	BMIM Octylsulfate; [BMIM][OctOSO₃]; 1-Butyl-3-methylimidazolium octyl sulfate; 1-n-Butyl-3-methylimidazolium n-octylsulfate; 1-Butyl-3-methyl-1H-imidazol-3-ium octyl sulfate; Ionic Liquid [BMIM][OcSO₄]; 1-Butyl-3-methylimidazolium n-octyl sulfate; BMIM OSO₄C₈
EINECS	Contact for details

Quality Control

Our 1-Butyl-3-Methylimidazolium Octylsulfate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, Karl Fischer titration for water content, and spectroscopic identification, to ensure it meets stringent specifications. Certificates of Analysis (COA) detailing all test results 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 product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere or in a desiccator after opening to prevent degradation.

Specification

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