Description

Vinyl Neodecanoate is a specialized vinyl ester monomer derived from neodecanoic acid, offering a unique combination of reactivity and steric hindrance. This compound is valued for its ability to impart excellent hydrolytic stability, low-temperature flexibility, and weatherability to polymer chains. It is a critical raw material for manufacturers in the coatings, adhesives, and specialty polymer industries seeking to enhance product performance. The CAS number for this compound is provided in the table below.

Application

• Polymer Modification: Used as a co-monomer in the production of vinyl acetate-ethylene (VAE) and other copolymer emulsions to improve flexibility, water resistance, and durability.
• High-Performance Coatings: A key ingredient in formulating exterior paints, industrial maintenance coatings, and wood finishes that require superior resistance to UV light, hydrolysis, and alkali.
• Adhesives and Sealants: Enhances the low-temperature performance and adhesion properties of pressure-sensitive adhesives (PSAs) and construction sealants.
• Textile and Paper Coatings: Imparts water repellency, strength, and softness to coatings for textiles, paper, and non-woven fabrics.
• Plastic Additives: Serves as an intermediate in the synthesis of plasticizers and stabilizers that enhance the processing and longevity of PVC and other polymers.
• Specialty Chemical Synthesis: Acts as a versatile building block in organic synthesis for creating custom surfactants, lubricant additives, and other performance chemicals.

Basic Information

Product Name	Vinyl Neodecanoate
CAS No.	45115-34-2
Molecular Formula	C₁₂H₂₂O₂
Molecular Weight	198.30 g/mol
Synonyms	Neodecanoic Acid Vinyl Ester; Vinyl Neodecanate; VND; Vinyl ester of neodecanoic acid; Neodecanoyl ethene; Ethenyl neodecanoate; Vinyl Versatate (trade name for similar branched acids)
EINECS	256-182-1

Quality Control

Our Vinyl Neodecanoate is manufactured under a stringent quality management system to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including Gas Chromatography (GC) to verify identity, assay, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring compliance with your technical requirements.

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 and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Color (APHA)	≤ 30
Acidity (as Neodecanoic Acid)	≤ 0.5%
Water Content (Karl Fischer)	≤ 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.