Description

1-Hexyl-3-Methylimidazolium Hexafluorophosphate is a high-purity ionic liquid belonging to the [HMIM][PF6] class. This compound is valued for its excellent thermal stability, wide electrochemical window, and low vapor pressure, making it a superior solvent and electrolyte component. It is essential for researchers and manufacturers in the fields of advanced materials science, electrochemistry, and green chemistry processes.

Application

• Electrolyte Component in lithium-ion batteries, supercapacitors, and other advanced energy storage devices.
• Green Solvent & Reaction Medium for catalysis, organic synthesis, and separation processes, offering a non-volatile alternative to traditional organic solvents.
• Lubricant & Additive in specialized industrial formulations requiring high thermal stability and low volatility.
• Material Science applications, including the synthesis of nanoparticles and functional polymers.
• Analytical Chemistry as a stationary phase modifier in chromatography and in electrochemical sensors.
• Gas Separation & Capture media due to its selective solubility properties for various gases.

Basic Information

Product Name	1-Hexyl-3-Methylimidazolium Hexafluorophosphate
CAS No.	304680-35-1
Molecular Formula	C10H19F6N2P
Molecular Weight	312.24 g/mol
Synonyms	HMIM PF6; [HMIM][PF6]; 1-Hexyl-3-methylimidazolium PF6; Hexylmethylimidazolium hexafluorophosphate; 1-Methyl-3-hexylimidazolium hexafluorophosphate; Ionic Liquid [C6MIM][PF6]; HMIM Hexafluorophosphate; 1-n-Hexyl-3-methylimidazolium hexafluorophosphate
EINECS	Contact for details

Quality Control

Our 1-Hexyl-3-Methylimidazolium Hexafluorophosphate 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 guarantee compliance with your research and 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). Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Halide Content (Cl⁻, Br⁻)	≤ 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.