Description

3-Methyl-1-Octylimidazolium Hexafluorophosphate is a high-purity ionic liquid belonging to the imidazolium salt family. This compound serves as a versatile and efficient solvent and catalyst in advanced chemical synthesis and material science applications. It is primarily utilized by researchers and process engineers in the pharmaceutical, electrochemistry, and specialty chemical industries for its unique solvation properties and thermal stability.

Application

• Green Solvent & Reaction Medium: Used as an alternative to volatile organic compounds (VOCs) in organic synthesis, including Diels-Alder, Friedel-Crafts, and hydrogenation reactions.
• Electrolyte Component: Employed in electrochemical devices such as supercapacitors, lithium-ion batteries, and dye-sensitized solar cells due to its high ionic conductivity and wide electrochemical window.
• Catalysis & Separation: Acts as a catalyst or catalyst support in various transformations and is used in liquid-liquid extraction processes for metal ions and biomolecules.
• Polymer & Material Science: Serves as a plasticizer, additive, or polymerization medium for creating advanced polymers, conductive materials, and gels.
• Analytical Chemistry: Utilized as a stationary phase modifier in chromatography (e.g., GC, HPLC) for improved separation of complex mixtures.
• Lubricant & Additive: Functions as a high-performance lubricant or anti-wear additive for demanding mechanical and engineering applications.

Basic Information

Product Name	3-Methyl-1-Octylimidazolium Hexafluorophosphate
CAS No.	304680-36-2
Molecular Formula	C₁₂H₂₃F₆N₂P
Molecular Weight	340.29 g/mol
Synonyms	1-Octyl-3-methylimidazolium hexafluorophosphate; [OMIM][PF₆]; OMIM PF6; 3-Methyl-1-octyl-1H-imidazol-3-ium hexafluorophosphate; Octylmethylimidazolium hexafluorophosphate; C8MIM PF6; Ionic Liquid 888; 1-Methyl-3-octylimidazolium hexafluorophosphate
EINECS	Contact for details

Quality Control

Our 3-Methyl-1-Octylimidazolium Hexafluorophosphate is manufactured under strict quality management systems. Every 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 each shipment to guarantee compliance with your research and 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) and must be kept under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent decomposition. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (Karl Fischer)	≤ 0.1%
Halide Content (Cl⁻, Br⁻)	≤ 100 ppm
UV-Vis Transparency	Conforms

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