Description

2-Propenoic Acid, (2-Ethyl-2-Methyl-1,3-Dioxolan-4-Yl)Methyl Ester is a specialized acrylate ester monomer featuring a cyclic acetal (dioxolane) functional group. This unique structure is critical for imparting enhanced adhesion, flexibility, and chemical resistance to polymer formulations. It is primarily sought by manufacturers in the coatings, adhesives, and advanced materials sectors for developing high-performance, cross-linked polymer networks.

Application

• UV-Curable Coatings & Inks: A key reactive diluent and cross-linking agent in formulations requiring fast cure, high gloss, and excellent surface adhesion.
• Adhesives & Sealants: Used to synthesize acrylic polymers with improved tack, peel strength, and resistance to plasticizers and environmental factors.
• Specialty Polymer Synthesis: Serves as a functional monomer for creating copolymers with tailored properties for automotive, industrial, and electronic applications.
• Fiber Optic Coatings: Employed in coatings that protect optical fibers, providing mechanical strength and low signal attenuation.
• Dental & Biomedical Materials: A component in light-curable composites and resins due to its biocompatibility and polymerization efficiency.
• Photoresists & Electronic Chemicals: Used in the production of photosensitive polymers for semiconductor and printed circuit board (PCB) manufacturing.

Basic Information

Product Name	2-Propenoic Acid, (2-Ethyl-2-Methyl-1,3-Dioxolan-4-Yl)Methyl Ester
CAS No.	69701-99-1
Molecular Formula	C10H16O4
Molecular Weight	200.23 g/mol
Synonyms	2-Propenoic Acid, (2-Ethyl-2-Methyl-1,3-Dioxolan-4-Yl)Methyl Ester; (2-Ethyl-2-methyl-1,3-dioxolan-4-yl)methyl acrylate; Acrylic Acid, (2-Ethyl-2-Methyl-1,3-Dioxolan-4-Yl)Methyl Ester; Cyclic Acetal Acrylate; Dioxolane Acrylate; 4-(Acryloyloxymethyl)-2-ethyl-2-methyl-1,3-dioxolane; Ester of Acrylic Acid and (2-Ethyl-2-methyl-1,3-dioxolan-4-yl)methanol
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, (2-Ethyl-2-Methyl-1,3-Dioxolan-4-Yl)Methyl Ester adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing specific batch results 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 (15-25°C/59-77°F). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain monomer integrity and prevent premature polymerization.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Acid Value	≤ 1.0 mg KOH/g
Color (APHA)	≤ 100
Refractive Index (20°C)	1.4400 - 1.4500
Density (20°C)	1.08 - 1.12 g/cm³

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