Description

4-Vinylbenzyl Glycidyl Ether is a specialized bifunctional monomer containing both a vinyl group and an epoxy (glycidyl) group, making it a versatile reactive intermediate for advanced polymer synthesis. This compound is crucial for creating cross-linked polymer networks with tailored properties such as enhanced thermal stability, chemical resistance, and mechanical strength. It is primarily sought by R&D and production teams in the advanced materials, specialty coatings, adhesives, and electronics sectors for developing high-performance resins and functional polymers.

Application

• Cross-linking Agent for Epoxy Resins: Used to modify and toughen epoxy systems for high-performance composites, coatings, and adhesives.
• Synthesis of Functional Polymers: Serves as a key monomer for creating polymers with pendant epoxy groups for further chemical modification.
• UV-Curable Coatings and Inks: The vinyl group enables free-radical polymerization, making it suitable for formulating fast-curing surface coatings.
• Adhesive Formulations: Enhances adhesion and cohesive strength in structural and specialty adhesive products.
• Electronic Encapsulants and Underfills: Used in formulations that require precise rheology, low stress, and high reliability for semiconductor protection.
• Fiber Reinforced Plastics (FRP): Acts as a reactive diluent and modifier in resin transfer molding (RTM) and pultrusion processes.
• Hydrogel and Biomedical Material Synthesis: The epoxy functionality allows for cross-linking with amines or thiols to create biocompatible networks.
• Surface Modification Agent: Used to graft functional layers onto various substrates (e.g., glass, metals, polymers) to alter surface properties.

Basic Information

Product Name	4-Vinylbenzyl Glycidyl Ether
CAS No.	113538-80-0
Molecular Formula	C12H14O2
Molecular Weight	190.24 g/mol
Synonyms	p-Vinylbenzyl Glycidyl Ether; Glycidyl 4-Ethenylbenzyl Ether; 4-Ethenylphenylmethyl Oxiranylmethyl Ether; 1-((Oxiran-2-yl)methoxy)methyl-4-vinylbenzene; VBGE; VBG; (4-Vinylbenzyloxy)methyloxirane; 2-[(4-Vinylbenzyl)oxymethyl]oxirane
EINECS	Contact for details

Quality Control

Our 4-Vinylbenzyl Glycidyl Ether is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality system is designed to meet the stringent requirements of industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed under an inert atmosphere (e.g., nitrogen) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 97.0%
Epoxy Value	Contact for details
Water Content (KF)	≤ 0.5%
Color (APHA)	≤ 100

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