Description

4-[(2,3-Epoxypropoxy)Methyl]-2-Ethyl-2-Methyl-1,3-Dioxolane is a specialized epoxy-functional cyclic acetal, a high-value chemical intermediate prized for its unique bifunctional reactivity. This compound matters for its ability to act as a cross-linking agent and a reactive diluent, offering a balance of stability and controlled reactivity in advanced polymer formulations. Industries requiring high-performance coatings, adhesives, and specialty resins will find this chemical essential for developing materials with enhanced durability, chemical resistance, and tailored mechanical properties.

Application

• Reactive Diluent & Modifier in epoxy resin systems for coatings, composites, and adhesives.
• Cross-linking Agent in the synthesis of high-performance, thermosetting polymers.
• Chemical Intermediate for producing more complex, functionalized organic molecules in pharmaceutical and agrochemical research.
• UV/EB-Curable Formulations as a component in inks, coatings, and 3D printing resins.
• Adhesive Formulations to enhance flexibility, adhesion, and moisture resistance.
• Electronic Encapsulants & Potting Compounds for improved electrical insulation and environmental protection.

Basic Information

Product Name	4-[(2,3-Epoxypropoxy)Methyl]-2-Ethyl-2-Methyl-1,3-Dioxolane
CAS No.	10537-73-2
Molecular Formula	C10H18O4
Molecular Weight	202.25 g/mol
Synonyms	2-Ethyl-2-methyl-4-[(oxiran-2-ylmethoxy)methyl]-1,3-dioxolane; 2-Ethyl-2-methyl-4-(oxiranylmethoxymethyl)-1,3-dioxolane; Glycidyl 2-ethyl-2-methyl-1,3-dioxolane-4-ylmethyl ether; Epoxypropoxy methyl ethyl methyl dioxolane; 1,3-Dioxolane, 4-[(2,3-epoxypropoxy)methyl]-2-ethyl-2-methyl-; (2-Ethyl-2-methyl-1,3-dioxolan-4-yl)methyl glycidyl ether
EINECS	Contact for details

Quality Control

Our 4-[(2,3-Epoxypropoxy)Methyl]-2-Ethyl-2-Methyl-1,3-Dioxolane is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistency, purity, and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen) to preserve stability. Keep away from heat, sparks, open flames, and incompatible materials such as strong acids and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Epoxy Value	Contact for details
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	Contact for details
Density (20°C)	Contact for details

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