Description

Vinyl n-Octanoate is a versatile vinyl ester monomer used in polymerization reactions to create specialty polymers and copolymers. This compound is valued for its ability to impart specific properties like flexibility, hydrophobicity, and low-temperature performance to polymer chains. It is a critical raw material for manufacturers in the coatings, adhesives, and specialty plastics industries seeking to fine-tune the characteristics of their final products.

Application

• Polymer & Copolymer Synthesis: A key monomer for producing poly(vinyl octanoate) and various copolymers with vinyl acetate, acrylates, or ethylene.
• Adhesive Formulations: Used to modify pressure-sensitive adhesives (PSAs) and hot-melt adhesives, enhancing tack, peel strength, and water resistance.
• Surface Coatings & Paints: Incorporated into resin systems for coatings to improve flexibility, adhesion to substrates, and weathering resistance.
• Textile & Fiber Treatment: Serves as a comonomer in binders for non-woven fabrics or as a component in fiber finishes.
• Paper Coating Binders: Enhances the water resistance and gloss of coatings applied to paper and paperboard.
• Specialty Plasticizers: Acts as a reactive intermediate in the synthesis of polymer plasticizers and other specialty esters.

Basic Information

Product Name	Vinyl n-Octanoate
CAS No.	818-44-0
Molecular Formula	C10H18O2
Molecular Weight	170.25 g/mol
Synonyms	Vinyl Caprylate; Octanoic Acid Vinyl Ester; n-Octanoic Acid Vinyl Ester; Vinyl Octanoate; Caprylic Acid Vinyl Ester; VOct; Vinyl Ester C8
EINECS	212-454-8

Quality Control

Our Vinyl n-Octanoate is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and performance. A Certificate of Analysis (COA) detailing the results for all critical parameters is provided with each shipment to guarantee traceability and consistency for your production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong acids, bases, and oxidizing agents. Due to its highly volatile nature, keep containers tightly sealed when not in use. Recommended storage temperature is 2-8°C (36-46°F) for extended shelf life.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0 %
Acidity (as Octanoic Acid)	≤ 0.5 %
Water Content (KF)	≤ 0.1 %
Inhibitor (MEHQ)	50 - 150 ppm

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