Description

2-Propenoicacid,3-(3-Methyloxiranyl)-,Ethylester(9Ci) is a specialized acrylate derivative containing both an epoxide and an ester functional group, making it a valuable bifunctional monomer and reactive intermediate. This compound is significant for its ability to undergo polymerization via the acrylate double bond and cross-linking reactions through its epoxide ring, enabling the synthesis of advanced polymeric materials with tailored properties. It is primarily needed by manufacturers in the coatings, adhesives, and specialty polymer industries seeking to enhance product performance through chemical modification and cross-linking.

Application

• UV-Curable Coatings & Inks: Serves as a key reactive diluent and cross-linking agent in formulations for wood, plastic, and metal coatings, offering excellent adhesion and chemical resistance.
• Advanced Adhesives & Sealants: Used to formulate high-performance structural and industrial adhesives, improving thermal stability and bond strength.
• Specialty Polymer Synthesis: Acts as a co-monomer for producing epoxy-functional acrylic resins and other modified polymers with enhanced durability.
• Fiber Reinforced Composites: Incorporated into matrix resins for composites in automotive and aerospace applications to improve toughness and inter-laminar shear strength.
• Photoresists & Electronic Materials: Utilized in the development of photopolymerizable compositions for microelectronics and printed circuit boards.
• Surface Modifiers & Coupling Agents: Functions as a chemical anchor to improve the interface between organic polymers and inorganic fillers or substrates.

Basic Information

Product Name	2-Propenoicacid,3-(3-Methyloxiranyl)-,Ethylester(9Ci)
CAS No.	18778-81-9
Molecular Formula	C9H14O3
Molecular Weight	170.21 g/mol
Synonyms	Ethyl 3-(3-Methyloxiranyl)-2-propenoate; Ethyl 3-(2-Methyloxiran-2-yl)acrylate; Glycidyl Methacrylate Ethyl Ester; 2-Propenoic acid, 3-(2-methyloxiranyl)-, ethyl ester; Ethyl 3-(2-Methyl-1,2-epoxypropyl)acrylate; 3-(2-Methyloxiran-2-yl)acrylic acid ethyl ester; Ethyl (2-Methylglycidyl)acrylate; 18778-81-9
EINECS	Contact for details

Quality Control

Our production of 2-Propenoicacid,3-(3-Methyloxiranyl)-,Ethylester(9Ci) adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance for industrial applications. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles 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). This material is easily oxidized and should be kept under an inert atmosphere (e.g., nitrogen) for long-term storage to maintain stability and prevent polymerization. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Color (APHA)	≤ 50
Water Content (KF)	≤ 0.5%
Acid Value	≤ 1.0 mg KOH/g
Epoxide Value	Contact for details
Specific Gravity (20°C)	1.05 - 1.10
Refractive Index (20°C)	1.450 - 1.460

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