Description

1-Butyl-3-Methylimidazolium Trifluoromethansulfonate is a high-purity ionic liquid belonging to the imidazolium cation family, valued for its excellent thermal stability, low volatility, and tunable solvent properties. This compound serves as a versatile and environmentally friendlier alternative to conventional volatile organic solvents in advanced chemical processes. It is essential for researchers and manufacturers in the fields of green chemistry, catalysis, and electrochemistry who require a stable, non-volatile reaction medium.

Application

• Green Solvent & Reaction Medium: Used as a non-volatile, recyclable solvent for organic synthesis, polymerization, and separation processes.
• Catalysis & Electrochemistry: Acts as an electrolyte component or catalyst support in fuel cells, batteries, and electrochemical sensors.
• Extraction & Separation: Employed in liquid-liquid extraction for the separation of metal ions or organic compounds.
• Material Synthesis: Serves as a templating agent or solvent in the synthesis of nanomaterials and advanced polymers.
• Analytical Chemistry: Utilized as a stationary phase modifier in chromatography or as a matrix for mass spectrometry.
• Biocatalysis: Provides a stable medium for enzymatic reactions, enhancing enzyme activity and stability.

Basic Information

Product Name	1-Butyl-3-Methylimidazolium Trifluoromethansulfonate
CAS No.	174899-66-2
Molecular Formula	C9H15F3N2O3S
Molecular Weight	288.29 g/mol
Synonyms	BMIM OTf; BMIM Triflate; 1-Butyl-3-methylimidazolium triflate; [BMIM][OTf]; 1-Butyl-3-methyl-1H-imidazol-3-ium trifluoromethanesulfonate; 1-n-Butyl-3-methylimidazolium trifluoromethanesulfonate; Ionic Liquid BMIM OTf
EINECS	Contact for details

Quality Control

Our 1-Butyl-3-Methylimidazolium Trifluoromethansulfonate 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. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and production 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) and should be handled under a dry inert atmosphere to prevent degradation. Keep away from strong acids and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
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.