Description

Benzene, 1,1-Sulfonylbis4-Chloro-, Homopolymer is a specialized chlorinated aromatic polymer derived from bis(4-chlorophenyl) sulfone. This compound matters as a high-performance material offering excellent thermal stability and chemical resistance, making it valuable for demanding industrial applications. It is primarily needed by manufacturers in the polymer and advanced materials sectors for creating heat-resistant resins, specialty coatings, and as a potential intermediate in high-temperature engineering plastics.

Application

• As a monomer or comonomer in the synthesis of high-performance poly(arylene ether sulfone) (PAES) resins.
• Production of heat-resistant and flame-retardant polymers for aerospace and automotive components.
• Manufacture of specialty engineering plastics requiring excellent dimensional stability.
• Formulation of high-temperature adhesives and coatings for industrial equipment.
• Potential use as an intermediate for membrane materials in filtration and separation technologies.
• Research and development of novel polymeric materials with enhanced chemical resistance.

Basic Information

Product Name	Benzene, 1,1-Sulfonylbis4-Chloro-, Homopolymer
CAS No.	30605-10-8
Molecular Formula	(C12H8Cl2O2S)n
Molecular Weight	Contact for details (Polymer)
Synonyms	Poly(bis(4-chlorophenyl) sulfone); Poly(oxy-1,4-phenylenesulfonyl-1,4-phenyleneoxy-1,4-phenylenebis(4-chlorophenyl)methylene-1,4-phenylene); Bis(4-chlorophenyl) sulfone homopolymer; 4,4'-Dichlorodiphenyl sulfone polymer; Poly(4,4'-dichlorodiphenyl sulfone); PCDPS; Chlorinated polysulfone oligomer
EINECS	Contact for details

Quality Control

Our Benzene, 1,1-Sulfonylbis4-Chloro-, Homopolymer is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure consistency in properties such as molecular weight distribution, chlorine content, and thermal characteristics. Certificates of Analysis (COA) detailing lot-specific results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases. The material is typically stable under these conditions; refer to the Safety Data Sheet for specific handling instructions.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to structure
Chlorine Content	Contact for details
Glass Transition Temperature (Tg)	> 180 °C
Thermal Decomposition Temperature	> 400 °C
Residual Solvents	Meets ICH guidelines

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