Description

Oxiranylmethyl p-Vinylbenzoate is a high-purity, specialty monomer featuring both epoxy and vinyl functional groups. This unique bifunctional structure makes it a critical building block for synthesizing advanced polymers with tailored properties. It is essential for researchers and manufacturers in the photoresist, advanced coating, adhesive, and specialty resin sectors seeking to enhance material performance through cross-linking and copolymerization.

Application

• Photoresist & Photopolymer Formulations: Acts as a key monomer for creating photosensitive polymers used in microelectronics and printing plates.
• Advanced Coatings & Adhesives: Serves as a cross-linking agent to improve chemical resistance, adhesion, and durability in industrial and optical coatings.
• Specialty Polymer Synthesis: Used as a co-monomer to introduce both epoxy and vinyl reactivity for creating custom thermosetting resins and composites.
• Dental & Biomedical Materials: Employed in the development of light-curable composites and biocompatible polymer networks.
• Modification of Existing Polymers: Facilitates the grafting of epoxy functionalities onto polymer backbones to alter surface properties and reactivity.
• Research & Development: A valuable reagent for academic and industrial R&D in polymer chemistry and material science.

Basic Information

Product Name	Oxiranylmethyl p-Vinylbenzoate
CAS No.	3209-37-8
Molecular Formula	C12H12O3
Molecular Weight	204.22 g/mol
Synonyms	4-Vinylbenzoic Acid Oxiranylmethyl Ester; Glycidyl 4-Vinylbenzoate; p-Vinylbenzoic Acid Glycidyl Ester; 4-Ethenylbenzoic Acid 2-Oxiranylmethyl Ester; Oxiran-2-ylmethyl 4-ethenylbenzoate; (Oxiran-2-yl)methyl 4-vinylbenzoate; 2,3-Epoxypropyl p-Vinylbenzoate; Glycidyl p-Vinylbenzoate
EINECS	221-734-6

Quality Control

Our Oxiranylmethyl p-Vinylbenzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Epoxy Value	Contact for details
Specific Gravity (20°C)	~1.12

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