Description

1,2-Bis[(2-Chloroethyl)Sulfonyl]Ethane is a specialized organosulfur compound featuring a central ethane bridge flanked by two chlorosulfonyl functional groups. This unique structure makes it a valuable intermediate in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working in fine chemical synthesis. The compound's reactivity profile allows for its use in constructing sulfonamide linkages and other sulfur-containing moieties critical to modern chemical development.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those containing sulfonamide or sulfone functional groups.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides where the chlorosulfonyl groups act as reactive handles.
• Polymer Chemistry: Serves as a potential cross-linking agent or monomer precursor in the development of specialty polymers with specific thermal or chemical resistance properties.
• Chemical Research: A versatile reagent in organic synthesis laboratories for introducing sulfonyl and chloroethyl functionalities into target molecules.
• Ligand and Catalyst Development: Useful precursor for creating complex ligands used in coordination chemistry and catalytic systems.

Basic Information

Product Name	1,2-Bis[(2-Chloroethyl)Sulfonyl]Ethane
CAS No.	3944-87-4
Molecular Formula	C6H12Cl2O4S2
Molecular Weight	283.19 g/mol
Synonyms	1,2-Bis(2-chloroethylsulfonyl)ethane; Ethane, 1,2-bis[(2-chloroethyl)sulfonyl]-; NSC 403169; Bis(2-chloroethylsulfonyl)ethane; 1,2-Di(2-chloroethanesulfonyl)ethane; 1,2-Bis(2-chloroethanesulfonyl)ethane; 1,2-Bis[(2-chloroethyl)sulfonyl]ethane
EINECS	Contact for details

Quality Control

Our 1,2-Bis[(2-Chloroethyl)Sulfonyl]Ethane is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results for purity, identity, and related substances is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Contact for details

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