Description

2-Propenoic Acid, 3-(4-Hydroxy-3-Methoxyphenyl)-, Ethenyl Ester is a specialized acrylate derivative, also known as vanillin acrylate, valued for its ability to introduce functional phenolic and polymerizable vinyl groups into advanced material systems. This compound matters for its role as a key monomer or intermediate in the synthesis of high-performance polymers with tailored properties such as UV absorption, adhesion, and chemical resistance. It is needed by R&D chemists and formulators in the coatings, adhesives, and specialty polymer industries seeking to develop innovative, functional materials.

Application

• UV-Curable Coatings & Inks: Serves as a reactive diluent or functional monomer to enhance cure speed, adhesion, and weatherability in formulations for wood, plastic, and metal substrates.
• Advanced Adhesives: Incorporated to improve bonding strength and environmental resistance in structural and pressure-sensitive adhesive (PSA) systems.
• Specialty Polymer Synthesis: Used as a building block for creating custom acrylic copolymers with specific functionalities like antioxidant activity or enhanced compatibility.
• Photoresists & Electronic Materials: Acts as a monomer in photopolymerizable compositions for microelectronics and optoelectronics applications.
• Dental & Biomedical Polymers: Employed in the development of biocompatible, polymerizable resins for restorative and prosthetic materials.
• Surface Modification Agents: Utilized to graft functional groups onto surfaces or particles to alter wettability, reactivity, or dispersion characteristics.

Basic Information

Product Name	2-Propenoic Acid, 3-(4-Hydroxy-3-Methoxyphenyl)-, Ethenyl Ester
CAS No.	938433-11-5
Molecular Formula	C₁₂H₁₂O₄
Molecular Weight	220.22 g/mol
Synonyms	Vanillin acrylate; 4-Hydroxy-3-methoxyphenyl acrylate; 3-(4-Hydroxy-3-methoxyphenyl)acrylic acid vinyl ester; Acrylovanillic acid vinyl ester; Vinyl 3-(4-hydroxy-3-methoxyphenyl)acrylate; Vanillin vinyl acrylate; 2-Propenoic acid, 3-(4-hydroxy-3-methoxyphenyl)-, ethenyl ester; 4-Vinyloxycarbonyl-2-methoxyphenol
EINECS	Contact for details

Quality Control

Our 2-Propenoic Acid, 3-(4-Hydroxy-3-Methoxyphenyl)-, Ethenyl Ester is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets precise customer specifications and consistent high-grade quality. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or amber glass until use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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