Description

Benzene, [(2,2-Dichloroethyl)Sulfonyl]- is a specialized organosulfur compound featuring a benzene ring linked to a dichloroethylsulfonyl functional group. This unique structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for introducing sulfone moieties. It is primarily needed by pharmaceutical, agrochemical, and material science research and development teams for creating novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, especially those requiring sulfone-based pharmacophores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for developing specialty polymers with specific thermal or chemical resistance properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex molecules via reactions involving the sulfone and dichloroethyl groups.
• Ligand & Catalyst Development: Utilized in the preparation of specialized ligands for metal catalysis or as a component in catalyst systems.

Basic Information

Product Name	Benzene, [(2,2-Dichloroethyl)Sulfonyl]-
CAS No.	3123-10-2
Molecular Formula	C8H8Cl2O2S
Molecular Weight	239.12 g/mol
Synonyms	1-[(2,2-Dichloroethyl)sulfonyl]benzene; (2,2-Dichloroethyl) Phenyl Sulfone; Benzenesulfonyl Chloride, 2,2-Dichloroethyl Ester; α,α-Dichloroethyl Phenyl Sulfone; Phenyl (2,2-dichloroethyl) sulfone; 3123-10-2; Benzene, [(2,2-dichloroethyl)sulfonyl]-
EINECS	Contact for details

Quality Control

Our Benzene, [(2,2-Dichloroethyl)Sulfonyl]- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Standard quality parameters include assay (HPLC), identity confirmation (IR, NMR), and impurity profiling. 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, well-ventilated area at room temperature (15-25°C). Keep away from strong bases, strong oxidizing agents, and sources of ignition. For long-term storage, consider under an inert atmosphere.

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	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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