Description

n-Methyl ,Ethyl-Morpholinium Bis((Trifluoromethyl)Sulfonyl)Imide is a high-purity ionic liquid belonging to the morpholinium cation family paired with the bis(trifluoromethanesulfonyl)imide (TFSI) anion. This compound matters for its unique combination of high electrochemical stability, low viscosity, and excellent ionic conductivity, making it a critical component in advanced energy storage systems. It is primarily needed by researchers and manufacturers in the electrochemical, battery technology, and specialty chemical synthesis sectors.

Application

• Electrolyte Additive/Solvent for Lithium-ion Batteries: Used to enhance thermal stability, safety, and cycle life of high-voltage battery electrolytes.
• Electrochemical Double-Layer Capacitors (Supercapacitors): Serves as a high-performance ionic liquid electrolyte to increase operating voltage window and energy density.
• Polymer Electrolytes: Incorporated into solid or gel polymer matrices to create ion-conductive membranes for solid-state batteries.
• Chemical Synthesis & Catalysis: Acts as a green solvent or catalyst support for various organic reactions due to its non-volatility and tunable properties.
• Gas Separation & Capture: Utilized in supported ionic liquid membranes (SILMs) for selective separation of gases like CO2.
• Lubricants & Additives: Functions as a high-performance, non-flammable lubricant or anti-wear additive in extreme conditions.
• Analytical Chemistry: Employed as a stationary phase modifier in chromatography or as a matrix in mass spectrometry.
• Electroplating & Metal Finishing: Used in electrodeposition baths for metals and alloys from non-aqueous solutions.

Basic Information

Product Name	n-Methyl ,Ethyl-Morpholinium Bis((Trifluoromethyl)Sulfonyl)Imide
CAS No.	706785-83-3
Molecular Formula	C10H16F6N2O4S2
Molecular Weight	406.37 g/mol
Synonyms	N-Methyl-N-ethylmorpholinium bis(trifluoromethylsulfonyl)imide; [MEMor][TFSI]; 1-Ethyl-4-methylmorpholinium bis(trifluoromethanesulfonyl)imide; N-Ethyl-N-methylmorpholinium TFSI; MEMor TFSI; 4-Methyl-1-ethylmorpholinium bis(trifluoromethanesulfonyl)amide; Ionic Liquid [MEMor][NTf2]; N-Methyl-N-ethylmorpholinium NTf2
EINECS	Contact for details

Quality Control

Our n-Methyl ,Ethyl-Morpholinium Bis((Trifluoromethyl)Sulfonyl)Imide is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure compliance with high-purity standards for electrochemical applications. Certificates of Analysis (COA) detailing purity, identity, and key impurity profiles are provided and available upon request to support your quality assurance and R&D needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store under a dry inert atmosphere (e.g., nitrogen or argon) in a cool, dry place. Recommended long-term storage temperature is 2-8°C. Allow the container to reach room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 99.0%
Water Content (KF)	≤ 100 ppm
Halide Content (Cl⁻, Br⁻)	≤ 50 ppm
Heavy Metals (as Pb)	≤ 10 ppm
Density (at 20°C)	~1.5 g/cm³
Viscosity (at 20°C)	Contact for details

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