Description

1-Propyl-3-Methylimidazolium Perfluorobutanesulfonate is a high-purity ionic liquid belonging to the imidazolium cation family paired with a perfluorinated sulfonate anion. This compound is valued for its excellent thermal stability, low volatility, and high ionic conductivity, making it a superior solvent and electrolyte component. It is primarily sought after by researchers and manufacturers in the fields of advanced electrochemistry, green chemistry, and catalysis.

Application

• Electrolyte for High-Performance Batteries: Used in lithium-ion and other advanced battery systems due to its wide electrochemical window and stability.
• Green Solvent for Catalysis: Serves as a reaction medium for various organic transformations, including Diels-Alder and Friedel-Crafts reactions, facilitating easy product separation.
• Gas Separation Media: Employed in supported ionic liquid membranes (SILMs) for the selective separation of gases like CO₂ from industrial streams.
• Lubricant and Additive: Functions as a high-performance lubricant or anti-wear additive for demanding mechanical and aerospace applications.
• Analytical Chemistry: Utilized as a stationary phase modifier in chromatography and as a matrix in mass spectrometry for sensitive analysis.
• Chemical Synthesis Intermediate: Acts as a precursor or catalyst in the synthesis of other functionalized ionic liquids and specialty chemicals.

Basic Information

Product Name	1-Propyl-3-Methylimidazolium Perfluorobutanesulfonate
CAS No.	885621-97-6
Molecular Formula	C₁₁H₁₉F₇N₂O₃S
Molecular Weight	416.33 g/mol
Synonyms	PMIM PFBS; [PMIM][PFBS]; 1-Propyl-3-methylimidazolium perfluorobutanesulfonate; 3-Methyl-1-propylimidazolium perfluorobutanesulfonate; 1-Methyl-3-propylimidazolium perfluorobutanesulfonate; N-Propyl-N'-methylimidazolium perfluorobutanesulfonate; Ionic Liquid [C₃mim][C₄F₉SO₃]; Contact for details on EINECS

Quality Control

Our 1-Propyl-3-Methylimidazolium Perfluorobutanesulfonate 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 purity, water content, and halide impurities is provided with every shipment to guarantee compliance with your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled 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 (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Halide Content (Cl⁻, Br⁻)	≤ 100 ppm
Density (at 20°C)	~1.5 g/cm³

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