Description

2,5-Furandione, Polymer With 2,2-Oxybisethanol, Benzoate is a specialized polymeric ester derived from maleic anhydride and diethylene glycol, subsequently esterified with benzoic acid. This engineered polymer is valued for its ability to act as a reactive intermediate or functional additive, imparting specific chemical and physical properties to final formulations. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty polymer industries seeking to enhance product performance.

Application

• As a reactive diluent or cross-linking agent in high-performance coating resins, including alkyds and polyesters.
• Key intermediate in the synthesis of specialty polymers for adhesives and sealants.
• Functional additive to modify the rheology and film-forming properties of industrial and architectural paints.
• Component in the production of plasticizers and polymeric modifiers for various substrates.
• Used in research and development for creating novel copolymer structures with tailored properties.
• Potential application as a building block in UV-curable resins and ink formulations.

Basic Information

Product Name	2,5-Furandione, Polymer With 2,2-Oxybisethanol, Benzoate
CAS No.	93905-46-5
Molecular Formula	(C4H2O3·C4H10O3·C7H6O2)x
Molecular Weight	Polymeric substance (variable)
Synonyms	Maleic Anhydride-Diethylene Glycol-Benzoate Copolymer; Poly(maleic anhydride-alt-diethylene glycol) benzoate ester; Benzoic acid, polymer with 2,2'-oxybisethanol and 2,5-furandione; Diethylene glycol maleate benzoate polymer; Poly(diethylene glycol maleate-co-benzoate); Maleic anhydride/diethylene glycol/benzoic acid terpolymer
EINECS	Contact for details

Quality Control

Our production of 2,5-Furandione, Polymer With 2,2-Oxybisethanol, Benzoate adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency in parameters such as acid value, viscosity, and molecular weight distribution. Certificates of Analysis (COA) documenting these specifications are provided to guarantee supply reliability and performance consistency for your formulations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The product may be moisture-sensitive; ensure containers are kept tightly sealed when not in use to maintain integrity.

Specification

Item	Specification
Appearance	Viscous liquid to semi-solid
Color (Gardner)	≤ 4
Acid Value (mg KOH/g)	10 - 30
Viscosity (at 25°C, cP)	Reported on COA
Solid Content (%)	≥ 98.0
Identification (IR)	Conforms

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