Description

1-Octodecyl-3-Methylimidazolium Bromide is a high-purity ionic liquid belonging to the imidazolium bromide family. This compound is valued for its unique combination of properties, including its role as a phase-transfer catalyst and a versatile solvent in advanced chemical synthesis. It is primarily sought by researchers and industrial chemists in the fields of green chemistry, materials science, and catalysis. Its structure makes it suitable for applications requiring non-volatile, thermally stable, and designable reaction media.

Application

• Phase-Transfer Catalyst (PTC) in organic synthesis reactions, facilitating reactions between immiscible reactants.
• Solvent and Reaction Medium for green chemistry applications, replacing volatile organic compounds (VOCs).
• Surfactant and Emulsifying Agent in specialized formulations and material processing.
• Electrolyte Component in electrochemical devices, including batteries and capacitors.
• Template or Structure-Directing Agent in the synthesis of mesoporous materials and nanomaterials.
• Lubricant Additive or ionic liquid-based lubricant for high-performance applications.
• Research Chemical for studying ionic liquid properties, solvation, and novel catalytic systems.

Basic Information

Product Name	1-Octodecyl-3-Methylimidazolium Bromide
CAS No.	379231-56-8
Molecular Formula	C22H43BrN2
Molecular Weight	415.50 g/mol
Synonyms	1-Octadecyl-3-methylimidazolium bromide; [C18MIM]Br; 1-Methyl-3-octadecylimidazolium bromide; OMIM Br; 1-n-Octadecyl-3-methylimidazolium bromide; 3-Methyl-1-octadecylimidazolium bromide; Docosyl-3-methylimidazolium bromide (informal); Ionic Liquid [C18MIM][Br]
EINECS	Contact for details

Quality Control

Our 1-Octodecyl-3-Methylimidazolium Bromide is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to ISO 9001 quality management standards. Each lot is analyzed using advanced techniques including HPLC, NMR, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or process requirements.

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 storing under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and potential degradation.

Specification

Item	Specification
Appearance	White to off-white solid or waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Halide Content (as Br)	Conforms
Residue on Ignition	≤ 0.1%

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