Description

2-Cyclohexyl-1,3-Dioxepin-Maleic Anhydride Copolymer is a specialty polymeric material synthesized from maleic anhydride and a cyclohexyl-substituted dioxepin monomer. This copolymer is valued for its unique combination of chemical resistance, thermal stability, and potential for functionalization, making it a versatile intermediate for advanced material synthesis. It is primarily sought by R&D and production teams in the polymer, coatings, and specialty chemical industries for developing high-performance resins and additives.

Application

• As a key monomeric building block for the synthesis of advanced polymeric resins with enhanced durability.
• In the formulation of specialty coatings and adhesives requiring high chemical and thermal resistance.
• As a potential modifier or cross-linking agent in epoxy and unsaturated polyester systems.
• For research and development of novel drug delivery systems and biomedical polymers due to its functionalizable backbone.
• In the production of ion-exchange resins and chelating polymers for water treatment applications.
• As an intermediate for creating surfactants and dispersants with specific performance characteristics.

Basic Information

Product Name	2-Cyclohexyl-1,3-Dioxepin-Maleic Anhydride Copolymer
CAS No.	89458-63-9
Molecular Formula	(C10H16O2.C4H2O3)x
Molecular Weight	Varies (Polymer)
Synonyms	Maleic Anhydride-Cyclohexyldioxepin Copolymer; Poly(2-cyclohexyl-1,3-dioxepin-alt-maleic anhydride); Cyclohexyldioxepin-Maleic Anhydride Polymer; 2-Cyclohexyl-1,3-dioxepin copolymer with maleic anhydride; MA-CHD Copolymer; CAS 89458-63-9
EINECS	Contact for details

Quality Control

Our 2-Cyclohexyl-1,3-Dioxepin-Maleic Anhydride Copolymer is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, molecular weight distribution, and functional group content aligned with customer specifications. Comprehensive Certificates of Analysis (COA) detailing all critical parameters are provided to guarantee traceability and compliance with your project 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). This material is moisture-sensitive (hygroscopic); keep the container tightly sealed to prevent degradation from atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (Maleic Anhydride Content)	≥ 95.0%
Moisture Content (KF)	≤ 2.0%
Molecular Weight (Mw)	Contact for details
Glass Transition Temperature (Tg)	Contact for details

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