Description

2,5-Furandione, Polymer With 2,2'-Oxybis[Ethanol], 2-Ethylhexyl Ester CAS NO 68647-07-4 is a specialized polymeric ester derived from maleic anhydride (2,5-furandione) and diethylene glycol, terminated with a 2-ethylhexyl group. This chemistry provides a versatile platform for formulating high-performance additives, offering excellent solvency, compatibility, and plasticizing properties. It is primarily sought by manufacturers in the coatings, adhesives, sealants, and plastics industries seeking to enhance product flexibility, adhesion, and processability.

Application

• As a reactive diluent and plasticizer in high-solids and solvent-based coating formulations.
• As a compatibility enhancer and processing aid in PVC and other polymer blends.
• As a key intermediate or additive in the production of specialty adhesives and sealants to improve flexibility and tack.
• In the formulation of industrial lubricants and functional fluids where solvency and stability are critical.
• As a dispersant or grinding aid for pigments and fillers in colorant systems.
• Potential use as a monomer or co-monomer for synthesizing custom polymeric materials with tailored properties.

Basic Information

Product Name	2,5-Furandione, Polymer With 2,2'-Oxybis[Ethanol], 2-Ethylhexyl Ester
CAS No.	68647-07-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Maleic Anhydride-Diethylene Glycol Copolymer, 2-Ethylhexyl Ester; Diethylene Glycol Maleate, 2-Ethylhexyl Ester; Poly(maleic anhydride-alt-diethylene glycol) 2-ethylhexyl ester; 2-Ethylhexyl hydrogen poly(maleate-alt-diethylene glycol); Oligomeric maleic ester; CAS 68647-07-4
EINECS	Contact for details

Quality Control

Our production of 2,5-Furandione, Polymer With 2,2'-Oxybis[Ethanol], 2-Ethylhexyl Ester adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency in parameters such as acid value, hydroxyl value, viscosity, and color. Certificates of Analysis (COA) documenting these specifications are provided to guarantee the material meets your technical requirements for industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong bases and incompatible materials such as strong oxidizers. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to minimize moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 3
Acid Value (mg KOH/g)	≤ 5.0
Hydroxyl Value (mg KOH/g)	Contact for details
Viscosity @ 25°C (cPs)	Contact for details
Water Content (KF)	≤ 0.5%
Identification (IR)	Conforms

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