Description

1-Hexadecyl-3-Methylimidazolium Bromide is a high-purity ionic liquid belonging to the imidazolium bromide family. This compound serves as a versatile and efficient phase-transfer catalyst and solvent in advanced chemical synthesis and material science. It is essential for researchers and manufacturers in the pharmaceutical, nanotechnology, and specialty chemical sectors seeking to enhance reaction kinetics and selectivity. Its unique properties also make it a valuable component in the development of electrolytes and functionalized materials.

Application

• Phase-Transfer Catalyst (PTC) in organic synthesis for alkylation, esterification, and polymerization reactions.
• Green Solvent Medium for biocatalysis, nanoparticle synthesis, and extraction processes.
• Electrolyte Component in advanced battery systems, supercapacitors, and electrodeposition.
• Surfactant and Emulsifying Agent in formulations for coatings, lubricants, and personal care products.
• Template or Structure-Directing Agent in the synthesis of mesoporous silica and other nanomaterials.
• Ionic Liquid-Based Separation for gas capture (CO2, SO2) and metal ion extraction.
• Pharmaceutical Intermediate for the synthesis of active pharmaceutical ingredients (APIs) and ionic liquid APIs (IL-APIs).
• Research & Development in academic and industrial laboratories for novel material discovery.

Basic Information

Product Name	1-Hexadecyl-3-Methylimidazolium Bromide
CAS No.	132361-22-9
Molecular Formula	C20H39BrN2
Molecular Weight	387.44 g/mol
Synonyms	1-Cetyl-3-methylimidazolium bromide; C16MIM Br; [C16mim]Br; N-Cetyl-N'-methylimidazolium bromide; 1-Hexadecyl-3-methyl-1H-imidazol-3-ium bromide; HMIM Br; 3-Methyl-1-hexadecylimidazolium bromide; N-Hexadecyl-N'-methylimidazolium bromide
EINECS	Contact for details

Quality Control

Our 1-Hexadecyl-3-Methylimidazolium Bromide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and Karl Fischer titration, to ensure high purity and batch-to-batch consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

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); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder or 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.