Description

S,S'-Dimethyl O,O'-2,2'-Oxybis(Ethane-2,1-Diyl) Dicarbonodithioate is a specialized organosulfur compound with a complex molecular structure featuring dithiocarbonate and ether linkages. This chemical serves as a critical intermediate and functional additive in advanced material synthesis, valued for its ability to modify polymer properties and act as a ligand or cross-linking agent. It is primarily needed by R&D laboratories and industrial manufacturers in the polymer, agrochemical, and specialty chemical sectors for developing high-performance materials and novel chemical entities.

Application

• Polymer Modification: Used as a chain transfer agent or cross-linker to tailor the molecular weight, thermal stability, and mechanical properties of synthetic polymers and resins.
• Agrochemical Intermediates: Serves as a key building block in the synthesis of novel pesticides, herbicides, and fungicides, leveraging its sulfur-containing functional groups.
• Ligand in Coordination Chemistry: Acts as a chelating ligand for transition metals, useful in catalysis and the preparation of metal-organic frameworks (MOFs).
• Rubber and Elastomer Industry: Employed as a vulcanization accelerator or additive to enhance the curing process and final product performance.
• Pharmaceutical Research: Investigated as a synthetic intermediate for developing new active pharmaceutical ingredients (APIs) with potential therapeutic applications.
• Surface Coatings and Adhesives: Incorporated to improve adhesion, flexibility, and chemical resistance in high-performance coating formulations.

Basic Information

Product Name	S,S'-Dimethyl O,O'-2,2'-Oxybis(Ethane-2,1-Diyl) Dicarbonodithioate
CAS No.	198981-45-2
Molecular Formula	C10H16O5S4
Molecular Weight	344.48 g/mol
Synonyms	Bis(2-((methoxycarbonothioyl)thio)ethyl) Ether; 2,2'-Oxybis(ethane-2,1-diyl) bis(methyl carbonodithioate); Dimethyl 2,2'-[oxybis(ethane-2,1-diyl)] bis(dithiocarbonate); Ether, bis[2-((methoxycarbonothioyl)thio)ethyl]; Methyl 2-((2-((methoxycarbonothioyl)thio)ethoxy)ethyl) carbonodithioate (mixture of isomers); Dithiocarbonic acid, O,O'-[oxybis(2,1-ethanediyl)] ester, S,S'-dimethyl ester
EINECS	Contact for details

Quality Control

Our S,S'-Dimethyl O,O'-2,2'-Oxybis(Ethane-2,1-Diyl) Dicarbonodithioate is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting full specifications are available upon request, supporting compliance with internal and regulatory standards for research and industrial use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to the potential sensitivity of the dithiocarbonate groups, prolonged exposure to elevated temperatures or moisture should be avoided.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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