Description

1-Allyl-1-Methylpyrrolidinium Bis(Trifluoromethanesulfonyl)Imide is a high-purity ionic liquid belonging to the pyrrolidinium cation family, valued for its excellent thermal stability, wide electrochemical window, and low volatility. This compound is a critical advanced material for applications requiring precise electrochemical performance and robust chemical inertness. It is primarily sought by researchers and manufacturers in the energy storage, advanced electronics, and specialty chemical synthesis sectors.

Application

• Electrolyte Component for Lithium-Ion Batteries: Used as a co-solvent or additive in electrolytes to enhance safety, thermal stability, and cycle life.
• Electrochemical Double-Layer Capacitors (Supercapacitors): Serves as an ionic liquid electrolyte to achieve high voltage windows and improved energy density.
• Metal Electrodeposition & Plating: Employed as a non-aqueous electrolyte medium for the electrodeposition of reactive metals like aluminum and lithium.
• Gas Separation & Capture Membranes: Utilized in supported ionic liquid membranes (SILMs) for selective separation of gases such as CO₂.
• Organic Synthesis & Catalysis: Acts as a green solvent or catalyst support for various organic transformations, including Diels-Alder and Friedel-Crafts reactions.
• Lubricants & Functional Fluids: Incorporated into advanced lubricant formulations for high-temperature and demanding mechanical environments.
• Sensor Technology: Used as an ionic conductive layer in electrochemical sensors and biosensors.
• Academic & Industrial R&D: Serves as a key reagent for developing new materials and processes in electrochemistry and green chemistry.

Basic Information

Product Name	1-Allyl-1-Methylpyrrolidinium Bis(Trifluoromethanesulfonyl)Imide
CAS No.	1059624-23-5
Molecular Formula	C₁₁H₁₆F₆N₂O₄S₂
Molecular Weight	418.37 g/mol
Synonyms	1-Allyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide; [AMMPyr][TFSI]; 1-Allyl-1-methylpyrrolidinium TFSI; 1-Allyl-1-methylpyrrolidinium triflimide; 1-Allyl-1-methylpyrrolidinium NTf₂; Allylmethylpyrrolidinium bis(trifluoromethanesulfonyl)imide; N-Allyl-N-methylpyrrolidinium bis(trifluoromethanesulfonyl)imide
EINECS	Contact for details

Quality Control

Our 1-Allyl-1-Methylpyrrolidinium Bis(Trifluoromethanesulfonyl)Imide is manufactured under stringent quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and Karl Fischer titration, to ensure high purity and consistency essential for sensitive electrochemical applications. Certificates of Analysis (COA) detailing purity, water content, and halide levels are provided with every shipment.

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 material is hygroscopic (moisture-sensitive) and should be handled under a dry inert atmosphere (e.g., nitrogen or argon) to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 100 ppm
Halide Content (Cl⁻, Br⁻)	≤ 50 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.