Description

Methyl 3-(Oxiran-2-Yl)Propanoate is a specialized epoxy-functional acrylate monomer, also known as glycidyl methacrylate (GMA) derivative. This compound is valued for its dual functionality, featuring both a polymerizable methacrylate group and a reactive epoxy ring, enabling it to act as a crosslinking agent and a modifier for polymer backbones. It is primarily sought by manufacturers in the coatings, adhesives, and advanced polymer industries seeking to enhance material properties such as adhesion, chemical resistance, and durability.

Application

• Crosslinking Agent for Acrylic Resins: Imparts improved hardness, solvent resistance, and thermal stability to coatings and films.
• Adhesive Formulations: Enhances adhesion to various substrates, including metals and plastics, in structural and pressure-sensitive adhesives.
• Reactive Diluent & Modifier: Used in radiation-curable (UV/EB) inks, coatings, and composites to modify viscosity and final polymer network properties.
• Biomaterial & Dental Applications: Serves as a key monomer in the synthesis of biocompatible polymers and dental restorative composites.
• Fiber & Textile Treatment: Used to modify surface properties of fibers for improved dyeability and functional finishes.
• Automotive & Industrial Coatings: Contributes to high-performance primers and topcoats requiring excellent corrosion and chemical resistance.

Basic Information

Product Name	Methyl 3-(Oxiran-2-Yl)Propanoate
CAS No.	85428-31-5
Molecular Formula	C7H10O3
Molecular Weight	142.15 g/mol
Synonyms	Glycidyl Methacrylate; 2,3-Epoxypropyl Methacrylate; Methacrylic Acid Glycidyl Ester; GMA; Oxiran-2-ylmethyl 2-methylprop-2-enoate; 3-(Oxiran-2-yl)propyl methanoate; Methyl 3-(2-oxiranyl)propanoate; (Oxiranylmethyl) methacrylate
EINECS	Contact for details

Quality Control

Our Methyl 3-(Oxiran-2-Yl)Propanoate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, epoxy value determination, and impurity profiling, to ensure it meets precise specifications for industrial and advanced applications. Certificates of Analysis (COA) documenting purity, identity, and key physical parameters are available upon request to support your quality assurance protocols.

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). This product is moisture-sensitive and may polymerize upon prolonged exposure to heat, light, or contaminants. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Epoxy Value	≥ 6.8 eq/kg
Water Content (KF)	≤ 0.5%
Color (APHA)	≤ 100
Inhibitor (MEHQ)	50-200 ppm

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