Description

1-(Cyanomethyl)Pyrrolidinium Trifluoromethanesulfonate is a high-purity ionic liquid salt, also known as a pyrrolidinium-based ionic liquid, valued for its unique combination of a nitrile-functionalized cation and a stable, non-coordinating anion. This compound is engineered to serve as a versatile and efficient electrolyte component and chemical intermediate in advanced material synthesis. It is particularly sought after by researchers and manufacturers in the fields of electrochemical devices, organic synthesis, and specialty chemical production.

Application

• Electrolyte Additive for Lithium-ion Batteries: Used to enhance ionic conductivity, improve thermal stability, and form stable solid-electrolyte interphase (SEI) layers.
• Solvent and Catalyst in Organic Synthesis: Acts as a green, non-volatile reaction medium or co-catalyst for various transformations, including Diels-Alder and Friedel-Crafts reactions.
• Precursor for Functionalized Ionic Liquids: Serves as a key intermediate for synthesizing task-specific ionic liquids with tailored properties for extraction or separation processes.
• Electroplating and Metal Finishing: Employed in advanced electrodeposition baths for metals and alloys, offering improved throwing power and deposit quality.
• Gas Separation Membranes: Incorporated into polymer matrices to create facilitated transport membranes for the selective separation of CO2 or other gases.
• Chemical Research & Development: A critical reagent for academic and industrial R&D exploring new ionic liquid applications and electrochemical systems.

Basic Information

Item	Details
Product Name	1-(Cyanomethyl)Pyrrolidinium Trifluoromethanesulfonate
CAS No.	573987-48-1
Molecular Formula	C7H11F3N2O3S
Molecular Weight	260.24 g/mol
Synonyms	1-Cyanomethylpyrrolidinium triflate; N-Cyanomethylpyrrolidinium trifluoromethanesulfonate; Pyrrolidinium, 1-(cyanomethyl)-, salt (1:1) with trifluoromethanesulfonic acid; Cyanomethylpyrrolidinium Triflate; Ionic Liquid [C1CNPyr][OTf]; Trifluoromethanesulfonic acid cyanomethylpyrrolidinium salt
EINECS	Contact for details

Quality Control

Our 1-(Cyanomethyl)Pyrrolidinium Trifluoromethanesulfonate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the high standards required for electrochemical and synthetic applications. A detailed Certificate of Analysis (COA) providing purity, identity, and impurity profiles is supplied with each shipment to guarantee traceability and batch-to-batch consistency.

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). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which can affect product performance. Keep away from incompatible materials such as strong bases and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Halide Content (as Cl)	≤ 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.