Description

Bis(2-Methoxyethyl) Maleate is a high-purity diester derivative of maleic acid, valued for its role as a reactive intermediate and plasticizer component. Its chemical structure makes it a versatile building block for synthesizing specialized polymers, coatings, and additives. This product is essential for manufacturers in the polymer, specialty chemical, and advanced materials industries seeking to modify material properties and develop new formulations.

Application

• Polymer & Resin Modification: Acts as a reactive monomer or co-monomer in the production of specialty polyesters, alkyd resins, and vinyl polymers to enhance flexibility, adhesion, or cross-linking density.
• Plasticizer & Additive Synthesis: Serves as a key intermediate in the manufacture of specialized plasticizers and lubricant additives, imparting low-temperature performance and compatibility.
• Cross-linking Agent: Utilized in radiation-curable coatings, inks, and adhesives where its double bond facilitates polymerization under UV or electron beam conditions.
• Chemical Intermediate: Employed in organic synthesis for pharmaceuticals, agrochemicals, and fine chemicals, leveraging its ester functionalities for further chemical transformations.
• Surface Coating Formulations: Incorporated into high-performance coating systems to improve film formation, durability, and chemical resistance.

Basic Information

Product Name	Bis(2-Methoxyethyl) Maleate
CAS No.	10232-93-6
Molecular Formula	C10H16O6
Molecular Weight	232.23 g/mol
Synonyms	Di(2-methoxyethyl) maleate; Maleic acid bis(2-methoxyethyl) ester; 2-Methoxyethyl maleate; Bis(methoxyethyl) maleate; Ethanol, 2-methoxy-, 1,1'-maleate; 1,2-Bis(2-methoxyethoxycarbonyl)ethene; Diethylene glycol monomethyl ether maleate
EINECS	233-567-1

Quality Control

Our Bis(2-Methoxyethyl) Maleate is produced under a stringent quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, color, and moisture content are provided to guarantee consistent quality and supply reliability for your industrial processes.

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). Keep away from heat sources, strong oxidizers, and bases. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Color (APHA)	≤ 50
Water Content (KF)	≤ 0.2%
Acid Value	≤ 1.0 mg KOH/g

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