Description

Vinyl 3-Butenoate is a versatile, high-purity specialty monomer with the CAS registry number 19480-15-0. This compound is valued for its reactive vinyl ester and terminal alkene functionalities, enabling its use as a key building block in advanced polymer synthesis and organic transformations. It is essential for R&D chemists and production engineers in the pharmaceutical intermediates, specialty polymers, and fine chemical sectors seeking to introduce specific functional groups or modify material properties.

Application

• Polymer & Copolymer Synthesis: Serves as a reactive monomer for producing specialty polymers, including adhesives, coatings, and impact modifiers.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Cross-linking Agent: Functions as a cross-linker in resin and elastomer formulations to enhance thermal and mechanical properties.
• Organic Synthesis Building Block: Utilized in Heck reactions, hydrofunctionalization, and other catalytic processes to construct carbon chains.
• Surface Modifiers: Incorporated into surface treatments and primers to improve adhesion and surface energy.
• Research & Development: A critical reagent in academic and industrial R&D for exploring new polymeric materials and synthetic pathways.

Basic Information

Product Name	Vinyl 3-Butenoate
CAS No.	19480-15-0
Molecular Formula	C6H8O2
Molecular Weight	112.13 g/mol
Synonyms	3-Butenoic Acid Vinyl Ester; Vinyl But-3-enoate; 3-Buten-1-ol, 1-ethenyl ester; But-3-enoic Acid Vinyl Ester; 1-Vinyloxybut-3-ene; 4-Vinyloxy-1-butene
EINECS	243-110-7

Quality Control

Our Vinyl 3-Butenoate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation. Keep away from strong acids, oxidizers, and heat sources.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.420 - 1.430
Density (g/mL at 20°C)	0.92 - 0.96

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