Description

1-Methyl-3-Pentylimidazolium Tetrafluoroborate is a high-purity ionic liquid belonging to the imidazolium family. This compound is valued for its excellent solvation properties, thermal stability, and low vapor pressure, making it a versatile non-aqueous medium. It is primarily used by researchers and process engineers in the fields of electrochemistry, catalysis, and green chemistry. Its unique properties facilitate applications ranging from advanced material synthesis to energy storage solutions.

Application

• Electrolyte Component for lithium-ion batteries, supercapacitors, and other advanced energy storage devices.
• Green Solvent & Reaction Medium for organic synthesis, catalysis (e.g., Friedel-Crafts, Diels-Alder), and polymerization processes.
• Separation Science as a stationary phase modifier in gas chromatography (GC) or as an extractant in liquid-liquid extraction.
• Lubricant & Additive in specialized formulations requiring high thermal stability and low volatility.
• Material Synthesis for the production of nanoparticles, conductive polymers, and advanced composites.
• Analytical Chemistry as a matrix additive in mass spectrometry or for sample preparation.

Basic Information

Product Name	1-Methyl-3-Pentylimidazolium Tetrafluoroborate
CAS No.	244193-49-5
Molecular Formula	C9H17BF4N2
Molecular Weight	240.05 g/mol
Synonyms	MPIm BF4; 1-Methyl-3-pentyl-1H-imidazol-3-ium tetrafluoroborate; [C5mim]BF4; 1-Pentyl-3-methylimidazolium tetrafluoroborate; 1-Methyl-3-amylimidazolium tetrafluoroborate; 1-Methyl-3-n-pentylimidazolium tetrafluoroborate; Ionic Liquid [C5MIM][BF4]; 244193-49-5
EINECS	Contact for details

Quality Control

Our 1-Methyl-3-Pentylimidazolium Tetrafluoroborate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and ion chromatography, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, water content, halide content, and other critical parameters is provided with every shipment to guarantee compliance with your research or production specifications.

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 (e.g., nitrogen or argon) for long-term storage to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (Karl Fischer)	≤ 0.5%
Halide Content (Cl⁻, Br⁻, I⁻)	≤ 100 ppm
Density (at 20°C)	~1.20 g/cm³

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