Description

1-Hexyl-3-Methylimidazolium Hydrosulfate is a high-purity ionic liquid belonging to the imidazolium salt family. This compound is valued for its role as a versatile, non-volatile solvent and catalyst in advanced chemical synthesis and separation processes. It is primarily sought by researchers and process engineers in the fields of green chemistry, electrochemistry, and materials science for developing innovative, sustainable industrial solutions.

Application

• As a green solvent and catalyst in organic synthesis, including esterification and alkylation reactions.
• As an electrolyte component in advanced electrochemical devices such as batteries and supercapacitors.
• As a separation medium in liquid-liquid extraction processes for metals or organic compounds.
• As a reaction medium for biocatalysis and enzymatic transformations.
• In material science for the synthesis and processing of polymers and nanomaterials.
• As a task-specific ionic liquid for gas capture and separation applications, such as CO2 absorption.

Basic Information

Product Name	1-Hexyl-3-Methylimidazolium Hydrosulfate
CAS No.	478935-29-4
Molecular Formula	C10H20N2O4S
Molecular Weight	264.34 g/mol
Synonyms	HMIM HSO4; 1-Hexyl-3-methylimidazolium hydrogen sulfate; HMIMHSO4; 1-Methyl-3-hexylimidazolium hydrosulfate; [HMIM][HSO4]; 3-Methyl-1-hexylimidazolium hydrogen sulfate; 1-Hexyl-3-methyl-1H-imidazol-3-ium hydrogen sulfate
EINECS	Contact for details

Quality Control

Our 1-Hexyl-3-Methylimidazolium Hydrosulfate 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. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your research and 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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Handle and store away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Halide Content (Cl⁻)	≤ 0.1%

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