Description

Oxybis(Methylethylene) Maleate is a specialized chemical intermediate characterized by its maleate ester functionality. This compound is valued for its role as a reactive building block in advanced polymer synthesis and specialty chemical manufacturing. It is primarily utilized by R&D laboratories and industrial producers in the polymer, coatings, and adhesives sectors seeking to modify material properties.

Application

• As a reactive monomer or cross-linking agent in the synthesis of specialty polymers and resins.
• Utilized in the production of advanced coatings and adhesives to enhance performance characteristics such as durability and chemical resistance.
• Serves as a key intermediate in organic synthesis for pharmaceutical and agrochemical research.
• Employed in the formulation of UV-curable systems for inks and protective coatings.
• Used in the modification of polyester and alkyd resins to tailor flexibility and hardness.
• Acts as a compatibilizer or property modifier in polymer blends and composite materials.

Basic Information

Product Name	Oxybis(Methylethylene) Maleate
CAS No.	71606-02-5
Molecular Formula	C10H14O5
Molecular Weight	214.22 g/mol
Synonyms	2,2'-Oxybis(methylene)bis(2-propenoic acid) dimethyl ester; Di(2-methacryloyloxyethyl) ether; Di(2-methacryloxyethyl) ether; 2,2'-[Oxybis(methylene)]bis[2-propenoic acid] dimethyl ester; Ethylene glycol dimethacrylate related ether; Bis(2-methacryloyloxyethyl) ether; Diglycidyl maleate (common name); Oxybis(ethylene dimethacrylate)
EINECS	Contact for details

Quality Control

Our Oxybis(Methylethylene) Maleate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing key specifications such as assay, identity, and impurity profiles is provided with every shipment and is available upon request.

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 strong bases and incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.460 - 1.470
Density (20°C)	1.10 - 1.20 g/mL

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