Description

1,1'-Sulfonylbis{4-[(4-Chlorophenyl)Sulfanyl]Benzene} is a specialized organic sulfur compound with a complex diaryl sulfone and sulfide structure. This compound is valued for its role as a key intermediate in the synthesis of advanced materials and high-performance chemicals. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and functional additives.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, leveraging its unique sulfur-based core.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the production of high-performance engineering plastics and specialty resins.
• Material Science Research: Employed in the development of organic electronic materials, such as charge-transport layers or photoactive components.
• Ligand and Catalyst Preparation: Useful for constructing complex ligands in coordination chemistry and catalysis research.
• Chemical Synthesis Reference Standard: Provides a high-purity standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Item	Detail
Product Name	1,1'-Sulfonylbis{4-[(4-Chlorophenyl)Sulfanyl]Benzene}
CAS No.	70258-86-5
Molecular Formula	C24H16Cl2O2S3
Molecular Weight	503.48 g/mol
Synonyms	Bis[4-[(4-chlorophenyl)thio]phenyl] sulfone; 4,4'-Sulfonylbis[(4-chlorophenyl)thio]benzene; 1,1'-Sulfonylbis[4-[(4-chlorophenyl)thio]benzene]; 4,4'-Thiobis(p-chlorophenyl) sulfone; 4-[(4-Chlorophenyl)thio]phenyl sulfone derivative; NSC 403119; p-Chlorophenyl thioether sulfone
EINECS	Contact for details

Quality Control

Our 1,1'-Sulfonylbis{4-[(4-Chlorophenyl)Sulfanyl]Benzene} is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements for research and process chemistry. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance.

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 oxidizing agents.

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%
Residue on Ignition	≤ 0.1%

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