Description

Oxirane, Methyl-, Polymer With Oxirane, (E)-2-Butenedioate is a specialized polymeric chemical compound, identified by CAS No. 68186-54-9, formed from the reaction of methyl oxirane (propylene oxide) and fumarate. This product serves as a versatile intermediate and functional additive, valued for its reactive sites and polymer backbone. It is primarily utilized in industries such as polymer synthesis, coatings, and adhesives, where it contributes to cross-linking, property modification, and performance enhancement.

Application

• As a reactive intermediate in the synthesis of specialty polymers and resins.
• Cross-linking agent or property modifier in industrial and protective coatings.
• Functional additive in adhesive and sealant formulations to enhance performance.
• Component in the production of composite materials and engineered plastics.
• Intermediate for further chemical synthesis in pharmaceutical or agrochemical manufacturing.
• Additive in textile chemical processing for fabric finishing.

Basic Information

Product Name	Oxirane, Methyl-, Polymer With Oxirane, (E)-2-Butenedioate
CAS No.	68186-54-9
Molecular Formula	(C3H6O.C2H2O4)n
Molecular Weight	Polymeric (Variable)
Synonyms	Propylene Oxide-Fumaric Acid Copolymer; Poly(propylene oxide-co-fumarate); Fumaric Acid-Propylene Oxide Polymer; PO-FA Copolymer; Oxirane, methyl-, polymer with oxirane and (E)-2-butenedioic acid; Propylene Oxide and Fumaric Acid Copolymer; Poly(propylene oxide fumarate)
EINECS	Contact for details

Quality Control

Our Oxirane, Methyl-, Polymer With Oxirane, (E)-2-Butenedioate is produced and tested under a rigorous quality management system. Each batch undergoes comprehensive analysis to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Viscous liquid to solid
Identification (IR)	Conforms to structure
Assay (Functional Group)	Contact for details
Acid Value	Contact for details
Viscosity	Grade-dependent
Color (Gardner)	≤ Specific value
Water Content	≤ 0.5%

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