Description

Diethylmethylsulfonium Dicyanamide is a specialized sulfonium salt ionic liquid with unique chemical properties. This compound is valued for its role as a versatile precursor and catalyst in advanced organic synthesis and materials science. It is primarily sought by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel ionic liquids, electrolytes, and functional materials.

Application

• Ionic Liquid Synthesis: Serves as a key precursor or component in the formulation of task-specific ionic liquids for green chemistry applications.
• Pharmaceutical Intermediates: Used in the synthesis of complex molecules and active pharmaceutical ingredients (APIs) requiring sulfonium-based transformations.
• Electrolyte Additive: Investigated for use in advanced battery systems, such as lithium-ion or lithium-sulfur batteries, to improve electrolyte stability and performance.
• Polymerization Catalyst/Initiator: Acts as a catalyst or initiator in specific polymerization reactions to create polymers with tailored properties.
• Agrochemical Research: Employed in the research and development of new herbicides, fungicides, or plant growth regulators.
• Ligand and Coordination Chemistry: Utilized in the preparation of novel ligands or metal complexes for catalytic and material applications.
• Cross-coupling Reactions: Functions as a reagent or catalyst in metal-catalyzed cross-coupling reactions for C-C or C-heteroatom bond formation.
• Academic and Industrial R&D: A valuable research chemical for exploring new reaction methodologies and material properties in laboratory settings.

Basic Information

Product Name	Diethylmethylsulfonium Dicyanamide
CAS No.	869276-89-1
Molecular Formula	C7H13N3S
Molecular Weight	171.26 g/mol
Synonyms	Diethylmethylsulfonium dicyanamide; Diethylmethylsulfanium dicyanamide; DEMS Dicyanamide; (Diethylmethyl-λ4-sulfanylidene)azanide dicyanamide; Sulfonium, diethylmethyl-, salt with dicyanamide (1:1); Diethylmethylsulfonium dicyanamide ionic liquid; Dicyanamido diethylmethylsulfonium
EINECS	Contact for details

Quality Control

Our Diethylmethylsulfonium Dicyanamide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR, HPLC, and Karl Fischer titration, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled 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. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid or viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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