Description

Bis(1,2-Dichloroethyl) Sulfone is a specialized organosulfur compound featuring a sulfone group flanked by two 1,2-dichloroethyl substituents. This molecular structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for introducing functionalized sulfone moieties. It is primarily sought by research and development chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly those requiring sulfone-based pharmacophores.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides where the dichloroethyl sulfone unit contributes to biological activity.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers with unique thermal or chemical resistance properties.
• Organic Synthesis Building Block: Employed in various name reactions and coupling chemistries to construct complex molecules for research purposes.
• Ligand & Catalyst Development: Utilized in the design and synthesis of novel ligands and organocatalysts for asymmetric synthesis.

Basic Information

Product Name	Bis(1,2-Dichloroethyl) Sulfone
CAS No.	19721-74-5
Molecular Formula	C6H10Cl4O2S
Molecular Weight	280.02 g/mol
Synonyms	1,1'-[Sulfonylbis(2-chloroethane-1,2-diyl)] Dichloride; 1,2-Dichloroethyl Sulfone; Bis(2-chloro-1-chloroethyl) Sulfone; NSC 84195; 1,1'-[Sulfonylbis(2-chloroethylene)] Dichloride; Sulfonylbis(1,2-dichloroethane)
EINECS	243-259-5

Quality Control

Our Bis(1,2-Dichloroethyl) Sulfone is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets high-purity standards suitable for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong bases and reducing agents. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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