Description

Diethylmethylammonium Methanesulfonate is a high-purity ionic liquid and quaternary ammonium salt with significant utility in advanced chemical synthesis and materials science. This compound serves as a versatile precursor and catalyst in specialized organic transformations, offering advantages in reaction efficiency and product purity. It is primarily sought by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for process development and high-value product manufacturing.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and as a catalyst or reagent in complex organic reactions.
• Agrochemical Synthesis: Serves as a key building block or catalyst in the production of advanced herbicides, fungicides, and plant growth regulators.
• Ionic Liquid Applications: Functions as a component of task-specific ionic liquids for use as green solvents, electrolytes, or catalysts in various chemical processes.
• Phase-Transfer Catalyst (PTC): Employed to facilitate reactions between reagents in immiscible phases, improving yield and reaction rates.
• Polymer Chemistry: Acts as a monomer or initiator in the synthesis of specialty polymers and polyelectrolytes.
• Electrolyte Additive: Investigated for use in electrochemical applications, including batteries and capacitors, to enhance conductivity and stability.
• Analytical Chemistry: Utilized as a standard or reagent in chromatographic methods and other analytical techniques.
• Chemical Research: A valuable tool for academic and industrial R&D in exploring new synthetic methodologies and material properties.

Basic Information

Product Name	Diethylmethylammonium Methanesulfonate
CAS No.	945715-44-6
Molecular Formula	C7H19NO3S
Molecular Weight	197.30 g/mol
Synonyms	N,N-Diethyl-N-methylammonium methanesulfonate; Methanesulfonic acid, compd. with N-ethyl-N-methylethanamine (1:1); Diethylmethylammonium mesylate; DEMAMS; N-Ethyl-N-methylethanaminium methanesulfonate; Diethylmethylamine methanesulfonate salt; Quaternary ammonium methanesulfonate salt; [Diethyl(methyl)ammonio]methanesulfonate
EINECS	Contact for details

Quality Control

Our Diethylmethylammonium Methanesulfonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and industrial applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality and stability. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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