Description

1-Hexyl-3-Methyl-Pyridinium 1,1,1-Trifluoro-n-[(Trifluoromethyl)Sulfonyl]Methanesulfonamide is a high-purity ionic liquid belonging to the bis(trifluoromethanesulfonyl)imide (TFSI) anion family, prized for its exceptional thermal stability and low vapor pressure. This compound is a critical advanced material for applications demanding high ionic conductivity and electrochemical stability under extreme conditions. It is primarily utilized by researchers and manufacturers in the energy storage, specialty chemical synthesis, and advanced materials sectors.

Application

• Electrolyte Component for Advanced Batteries: Serves as a key ionic liquid electrolyte or additive in lithium-ion and next-generation metal-air batteries, enhancing safety and performance at high temperatures.
• Green Solvent for Catalysis: Used as a recyclable, non-volatile solvent medium for organic synthesis and transition metal catalysis, improving reaction yields and separation efficiency.
• Electroplating & Metal Deposition: Employed in electroplating baths for the deposition of reactive metals like aluminum and magnesium, offering superior bath stability.
• Gas Separation & Capture: Functions as a functional fluid in supported ionic liquid membranes (SILMs) for the selective separation of CO2 and other industrial gases.
• Lubricant & Additive: Acts as a high-performance lubricant or anti-wear additive for demanding mechanical systems due to its thermal stability and low flammability.
• Chemical Sensor Development: Utilized as a sensing layer in electrochemical sensors for detecting gases or specific analytes in harsh environments.

Basic Information

Product Name	1-Hexyl-3-Methyl-Pyridinium 1,1,1-Trifluoro-n-[(Trifluoromethyl)Sulfonyl]Methanesulfonamide
CAS No.	547718-92-3
Molecular Formula	C15H22F6N2O4S2
Molecular Weight	472.47 g/mol
Synonyms	1-Hexyl-3-methylpyridinium bis(trifluoromethylsulfonyl)imide; [HM3Py][TFSI]; 1-Hexyl-3-methylpyridinium bis(trifluoromethanesulfonyl)imide; N-Hexyl-3-methylpyridinium TFSI; 3-Methyl-1-hexylpyridinium bis(trifluoromethanesulfonyl)amide; 1-Hexyl-3-methylpyridinium NTf2; Ionic Liquid [C6C13Py][NTf2]; 1-Hexyl-3-methylpyridinium triflimide
EINECS	Contact for details

Quality Control

Our production of 1-Hexyl-3-Methyl-Pyridinium TFSI adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and ion chromatography to verify identity, assay, and impurity profiles. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or research requirements.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive) and should be stored under a dry, inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 15-25°C. Keep the container tightly sealed when not in use to prevent absorption of moisture and CO2 from the atmosphere.

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.