Description

Benzoic Acid, 2-Ethenyl-, Methyl Ester is a specialized organic ester compound, also known by its common name Methyl 2-Vinylbenzoate. This chemical serves as a valuable monomer and intermediate in advanced polymer synthesis and fine chemical manufacturing. It is primarily utilized by industries focused on developing high-performance resins, specialty adhesives, and functional coatings where its vinyl group enables cross-linking and polymerization.

Application

• Polymer & Resin Manufacturing: Acts as a key monomer for the synthesis of specialty polymers, including styrenic copolymers and acrylic resins.
• Adhesive Formulation: Used as a reactive diluent and cross-linking agent in the production of high-strength industrial and structural adhesives.
• Coating & Paint Industry: Incorporated into formulations for UV-curable coatings, automotive paints, and protective finishes to enhance durability and chemical resistance.
• Fine Chemical Synthesis: Serves as a crucial building block (intermediate) in the multi-step synthesis of pharmaceuticals, agrochemicals, and complex organic molecules.
• Composite Materials: Employed in the production of fiber-reinforced plastics and advanced composite materials to modify interfacial properties.
• Research & Development: Utilized in academic and industrial R&D labs for exploring new polymeric materials and organic reaction pathways.

Basic Information

Product Name	Benzoic Acid, 2-Ethenyl-, Methyl Ester
CAS No.	27326-44-9
Molecular Formula	C10H10O2
Molecular Weight	162.19 g/mol
Synonyms	Methyl 2-Vinylbenzoate; 2-Vinylbenzoic Acid Methyl Ester; Methyl o-Vinylbenzoate; Benzoic Acid, o-Ethenyl-, Methyl Ester; 2-Ethenylbenzoic Acid Methyl Ester; o-Vinylbenzoic Acid Methyl Ester; Methyl (2-vinylphenyl)formate
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 2-Ethenyl-, Methyl Ester is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer specifications and consistent batch-to-batch performance. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.550 - 1.560
Density (g/mL at 20°C)	1.08 - 1.12

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