Description

(5-Ethyl-1,3-Dioxan-5-Yl)Methyl Acrylate is a specialized acrylate monomer featuring a cyclic acetal group, offering a unique combination of reactivity and stability. This compound is valued for its ability to introduce functional, cross-linkable sites into polymer chains, enhancing properties like adhesion, chemical resistance, and durability. It is primarily sought by formulators and researchers in the coatings, adhesives, advanced resins, and specialty polymer industries for developing high-performance materials.

Application

• UV-Curable Coatings and Inks: Acts as a reactive diluent and cross-linking agent to improve cure speed, hardness, and chemical resistance.
• Adhesive Formulations: Used to enhance the bonding strength, flexibility, and environmental stability of acrylic-based structural and pressure-sensitive adhesives.
• Specialty Polymer Synthesis: Serves as a key monomer for producing acrylic resins with tailored properties for automotive, industrial, and electronic applications.
• Fiber Optic Coatings: Employed in coatings that protect optical fibers, providing excellent adhesion and low moisture absorption.
• Dental and Biomedical Materials: Utilized in the formulation of light-curable composites and restorative materials due to its biocompatibility and polymerization efficiency.
• 3D Printing Resins: Incorporated into photopolymer resins for stereolithography (SLA) and digital light processing (DLP) to modify viscosity and mechanical properties of printed parts.

Basic Information

Item	Detail
Product Name	(5-Ethyl-1,3-Dioxan-5-Yl)Methyl Acrylate
CAS No.	66492-51-1
Molecular Formula	C11H18O4
Molecular Weight	214.26 g/mol
Synonyms	5-Ethyl-5-(hydroxymethyl)-1,3-dioxane acrylate; Acrylic acid, (5-ethyl-1,3-dioxan-5-yl)methyl ester; 2-Propenoic acid, (5-ethyl-1,3-dioxan-5-yl)methyl ester; (5-Ethyl-1,3-dioxan-5-yl)methyl 2-propenoate; EDDMA; Acrylate monomer EDDMA; Cyclic acetal acrylate
EINECS	Contact for details

Quality Control

Our (5-Ethyl-1,3-Dioxan-5-Yl)Methyl Acrylate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, purity, and identity confirmation, to ensure it meets precise specifications and is free from unwanted polymerization. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15-25°C (59-77°F). Keep away from heat, sparks, open flames, and incompatible materials such as strong acids, bases, and oxidizing agents. To prevent premature polymerization, it is recommended to store under an inert atmosphere if the container is opened frequently.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Color (APHA)	≤ 50
Inhibitor (MEHQ)	50 - 150 ppm

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