Description

n-Methyl ,Ethyl-Morpholinium Tetrafluoroborate is a high-purity ionic liquid and specialty electrolyte salt. This compound is valued for its excellent electrochemical stability and ionic conductivity, making it a critical component in advanced energy storage and material science applications. It is primarily sought by researchers and manufacturers in the development of next-generation batteries, supercapacitors, and as a catalyst or solvent in specialized organic synthesis.

Application

• Electrolyte Additive/Salt for Lithium-ion Batteries: Enhances ionic conductivity and improves the stability of the solid electrolyte interphase (SEI) layer.
• Component in Supercapacitors (EDLCs): Used in electrolyte formulations to achieve high voltage windows and improved energy density.
• Solvent/Catalyst in Organic Synthesis: Acts as a green, non-volatile reaction medium or catalyst for various organic transformations.
• Electroplating & Metal Finishing: Employed in specialized electroplating baths for depositing metals and alloys.
• Gas Separation & Capture: Investigated as a functional component in membranes or absorbents for CO2 separation.
• Chemical Research & Development: Serves as a key reagent in academic and industrial R&D for novel material discovery.

Basic Information

Product Name	n-Methyl ,Ethyl-Morpholinium Tetrafluoroborate
CAS No.	117947-86-1
Molecular Formula	C7H16BF4NO
Molecular Weight	217.01 g/mol
Synonyms	N-Methyl-N-ethylmorpholinium tetrafluoroborate; 1-Ethyl-4-methylmorpholin-4-ium tetrafluoroborate; 4-Methyl-4-ethylmorpholinium tetrafluoroborate; MEM-BF4; N-Methyl-N-ethylmorpholinium BF4; [MEM]BF4; Ionic Liquid [MEM][BF4]; Morpholinium, 4-ethyl-4-methyl-, tetrafluoroborate(1-)
EINECS	Contact for details

Quality Control

Our n-Methyl ,Ethyl-Morpholinium Tetrafluoroborate is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and ion chromatography, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, moisture content, and anion/cation content is provided with every shipment to guarantee compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive) and must be stored in a cool, dry place, ideally under an inert atmosphere such as argon or nitrogen to prevent moisture uptake. Recommended long-term storage temperature is 2-8°C. Allow the container to reach room temperature before opening to minimize condensation.

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%
Anion Content (IC)	BF4- ≥ 99.0% of theory
Cation Content (NMR)	[MEM]+ ≥ 99.0% of theory
Halides (as Cl-)	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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