Description

Benzene,1,1'-Sulfonylbis[4-Chloro]-Polymer With Potassium Hydroxide is a specialized polymeric material derived from the reaction of a chlorinated sulfonyl benzene derivative with potassium hydroxide. This compound is valued for its unique chemical structure, which provides specific reactivity and functional properties critical for advanced synthesis and material science applications. It serves as a key intermediate or functional additive for researchers and manufacturers in the fine chemical, polymer modification, and specialty materials sectors.

Application

• Polymer Synthesis & Modification: Acts as a reactive monomer or cross-linking agent in the production of specialty polymers, including polyethersulfones and high-performance resins.
• Pharmaceutical Intermediates: Serves as a building block in the multi-step synthesis of complex active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Advanced Material Research: Used in R&D for developing novel materials with specific thermal, chemical, or mechanical properties.
• Ion-Exchange & Chelating Polymers: A precursor for creating functional polymers used in water treatment, catalysis, and metal recovery processes.
• Surface Modification Agent: Employed to alter surface characteristics of materials for improved adhesion, wettability, or chemical resistance.
• Laboratory Reagent: Utilized as a specialized reagent in organic synthesis and chemical research laboratories.

Basic Information

Product Name	Benzene,1,1'-Sulfonylbis[4-Chloro]-Polymer With Potassium Hydroxide
CAS No.	36313-66-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	4,4'-Dichlorodiphenyl sulfone polymer with potassium hydroxide; Poly(oxy-1,4-phenylenesulfonyl-1,4-phenyleneoxy-4,1-phenylenecarbonyl-4,1-phenylene) potassium salt; Potassium poly(oxy-1,4-phenylenesulfonyl-1,4-phenyleneoxy-4,1-phenylenecarbonyl-4,1-phenylene); Poly(oxy-1,4-phenylenesulfonyl-1,4-phenyleneoxy-4,1-phenylenecarbonyl-4,1-phenylene) potassium complex; PEEK-KOH prepolymer; Poly(ether ether ketone) potassium salt intermediate; Sulfonated PEEK precursor; Chlorinated polysulfone potassium adduct
EINECS	Contact for details

Quality Control

Our Benzene,1,1'-Sulfonylbis[4-Chloro]-Polymer With Potassium Hydroxide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent composition, purity, and performance. We provide a detailed Certificate of Analysis (COA) with key parameters such as polymer characteristics, residual monomer content, and potassium content upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive). Keep away from strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to light tan powder or granules
Identification (IR)	Conforms to structure
Assay (Polymer Content)	≥ 95.0%
Potassium (K) Content	Contact for details
Chlorine Content	Contact for details
Loss on Drying	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Particle Size (Typical)	Contact for details

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