4-(4-Hydroxyphenyl)-1(2H)-Phthalazinone Polymer With Bis(4-Fluorophenyl)Methanone And 1,1'-Sulfonylbis[4-Chlorobenzene] CAS NO 172402-80-1

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CAS No.:172402-80-1

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

4-(4-Hydroxyphenyl)-1(2H)-Phthalazinone Polymer With Bis(4-Fluorophenyl)Methanone And 1,1'-Sulfonylbis[4-Chlorobenzene] is a high-performance specialty polymer designed for advanced material applications. This compound is valued for its unique combination of thermal stability and mechanical properties derived from its complex aromatic structure. It is primarily sought by R&D and manufacturing sectors focused on developing next-generation engineering plastics, high-temperature resins, and specialty coatings.

Application

As a key monomer or intermediate in the synthesis of high-performance poly(ether sulfone) (PES) and poly(ether ketone) (PEK) type polymers.
Development of advanced engineering thermoplastics for the aerospace and automotive industries, requiring materials with excellent heat resistance.
Manufacture of specialty membranes for filtration and separation technologies due to potential chemical resistance.
Formulation of high-temperature adhesives, coatings, and composite matrices.
Use in electronic components as an insulating material or substrate where thermal stability is critical.
Research applications in polymer chemistry for creating novel copolymers with tailored properties.

Basic Information


Product Name	4-(4-Hydroxyphenyl)-1(2H)-Phthalazinone Polymer With Bis(4-Fluorophenyl)Methanone And 1,1'-Sulfonylbis[4-Chlorobenzene]
CAS No.	172402-80-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	4-(4-Hydroxyphenyl)-2H-phthalazin-1-one polymer with 4,4'-difluorobenzophenone and 4,4'-dichlorodiphenyl sulfone; Poly(phthalazinone ether sulfone ketone) copolymer; PPESK copolymer; High-temperature polymer from HQDP, DFBP, and DCDPS; Aromatic poly(ether sulfone ketone) containing phthalazinone moiety; Thermoplastic copolymer of HQDP, DFBP, and DCDPS
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to strict quality management systems. Each batch is characterized using advanced analytical techniques to ensure consistency in molecular weight distribution, thermal properties, and monomer conversion. A comprehensive Certificate of Analysis (COA) detailing key specifications is provided with every shipment to guarantee it meets your research or production requirements.

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 heat sources and incompatible materials. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Off-white to pale yellow powder or granules
Identification (IR)	Conforms to structure
Inherent Viscosity	Contact for details
Glass Transition Temperature (Tg)	> 250 °C (DSC)
Thermal Decomposition Temperature (Td)	> 500 °C (TGA)
Residual Monomer Content	< 1.0% (HPLC)
Moisture Content	< 0.5% (KF Titration)
Ash Content	< 0.1%