Description

Ethyl-[10-(Ethyl-Methyl-Sulfonio)Decyl]-Methyl-Sulfanium Diiodide is a specialized quaternary ammonium salt, specifically a bis-sulfonium compound, with the CAS number 28526-19-4. This compound is valued for its unique cationic structure, which provides excellent surface activity and antimicrobial properties, making it a critical intermediate in advanced chemical synthesis. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty surfactant sectors for developing novel biocides, phase-transfer catalysts, and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel antimicrobial agents and cationic therapeutic compounds.
• Agrochemical Formulations: Serves as a key component in creating advanced fungicides and plant growth regulators.
• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases in organic synthesis.
• Specialty Surfactant: Acts as a cationic surfactant in niche applications requiring specific charge and chain length properties.
• Biocide & Disinfectant Production: A precursor for formulating high-efficacy quaternary ammonium-based disinfectants.
• Material Science: Employed in the development of ionic liquids and functional polymers with specific electrical or surface characteristics.
• Research & Development: A valuable reagent for academic and industrial R&D exploring new sulfonium chemistry and applications.

Basic Information

Item	Details
Product Name	Ethyl-[10-(Ethyl-Methyl-Sulfonio)Decyl]-Methyl-Sulfanium Diiodide
CAS No.	28526-19-4
Molecular Formula	C₁₆H₃₆I₂S₂
Molecular Weight	554.38 g/mol
Synonyms	1,10-Bis(ethylmethylsulfonio)decane diiodide; Decamethylenebis(ethylmethylsulfonium) diiodide; Bis(ethylmethylsulfonium) decane diiodide; 1,10-Bis(ethylmethylsulfonio)decane diiodide salt; Ethylmethylsulfonium decyl ethylmethylsulfonium diiodide; 1,10-Decanediylbis(ethylmethylsulfonium) diiodide
EINECS	Contact for details

Quality Control

Our Ethyl-[10-(Ethyl-Methyl-Sulfonio)Decyl]-Methyl-Sulfanium Diiodide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications and high-purity standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
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.