Description

1‐Methyl‐3‐Pentylimidazolium Hexafluorophosphate is a high-purity ionic liquid belonging to the imidazolium salt family. This compound is valued for its excellent thermal stability, low volatility, and wide electrochemical window, making it a critical component in advanced material science and energy applications. It is primarily sought after by researchers and manufacturers in the fields of electrolytes for batteries and supercapacitors, green chemistry solvents, and electroplating.

Application

• Electrolyte Component: Used as a key ionic conductor in lithium-ion batteries, supercapacitors, and dye-sensitized solar cells (DSSCs) due to its high ionic conductivity and stability.
• Green Solvent: Serves as an environmentally benign alternative to volatile organic compounds (VOCs) in organic synthesis, catalysis, and separation processes.
• Electrodeposition: Employed in the electroplating and electrorefining of metals, including aluminum and other reactive metals, from non-aqueous solutions.
• Lubricant & Additive: Functions as a high-performance lubricant or additive for advanced mechanical systems operating under extreme conditions.
• Analytical Chemistry: Utilized as a stationary phase modifier in chromatography and as a matrix in mass spectrometry.
• Gas Separation: Applied in supported ionic liquid membranes (SILMs) for the selective absorption and separation of gases like CO2.

Basic Information

Product Name	1‐Methyl‐3‐Pentylimidazolium Hexafluorophosphate
CAS No.	280779-52-4
Molecular Formula	C9H17F6N2P
Molecular Weight	322.21 g/mol
Synonyms	MPPIm PF6; 1-Methyl-3-pentylimidazolium PF6; [C5mim][PF6]; 1-Methyl-3-pentyl-1H-imidazol-3-ium hexafluorophosphate; 1-Pentyl-3-methylimidazolium hexafluorophosphate; 3-Methyl-1-pentylimidazolium hexafluorophosphate; Ionic Liquid [C5mim][PF6]; 1-Methyl-3-n-pentylimidazolium hexafluorophosphate
EINECS	Contact for details

Quality Control

Our 1‐Methyl‐3‐Pentylimidazolium 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, assay, impurity profile, and water content is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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.

Specification

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