Description

2,5-Furandione, Polymer With 2,2'-Oxybis[Ethanol] is a specialized polymeric material derived from maleic anhydride and diethylene glycol. This compound is valued for its ability to act as a reactive intermediate and functional polymer backbone in advanced material synthesis. It is primarily sought by manufacturers in the coatings, adhesives, and specialty polymer industries for developing products with enhanced adhesion, cross-linking density, and chemical resistance.

Application

• As a key monomer or prepolymer in the synthesis of alkyd resins and polyester polyols for industrial coatings.
• Used in the formulation of adhesives and sealants to improve bonding strength and flexibility.
• As a cross-linking agent or modifier in thermoset plastics and composite materials.
• In the production of water-treatment chemicals and scale inhibitors.
• As an intermediate for manufacturing surfactants and emulsifiers.
• Potential use in pharmaceutical excipients and controlled-release matrix systems.
• For research and development of novel biodegradable polymers and green materials.

Basic Information

Product Name	2,5-Furandione, Polymer With 2,2'-Oxybis[Ethanol]
CAS No.	26445-64-7
Molecular Formula	(C4H2O3·C4H10O3)x
Molecular Weight	Contact for details
Synonyms	Maleic Anhydride-Diethylene Glycol Copolymer; Maleic Anhydride Polymer with Diethylene Glycol; Poly(maleic anhydride-alt-diethylene glycol); Diethylene Glycol Maleate Polymer; 2,5-Furandione Polymer with 2,2'-Oxybisethanol; Maleic Anhydride-DEG Copolymer; Poly(DEG maleate); CAS 26445-64-7
EINECS	Contact for details

Quality Control

Our production of 2,5-Furandione, Polymer With 2,2'-Oxybis[Ethanol] adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure consistency in molecular weight distribution, acid value, and functional group content. A Certificate of Analysis (COA) documenting purity, viscosity, and other critical parameters is provided with every shipment to guarantee it meets your specific application 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 hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Viscous liquid to solid
Identification (IR)	Conforms
Acid Value	Contact for details
Viscosity	Contact for details
Molecular Weight (Mw)	Contact for details
Moisture Content	< 1.0%
Color (Gardner)	< 3

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