Description

2-Ethylhexanoic Acid Vinyl Ester is a versatile vinyl ester monomer used as a reactive diluent and intermediate in polymer synthesis. Its primary value lies in its ability to copolymerize with other vinyl monomers, imparting flexibility, low-temperature properties, and improved solubility to the resulting polymers. This compound is essential for manufacturers in the coatings, adhesives, and specialty plastics industries seeking to modify polymer characteristics for enhanced performance.

Application

• Reactive Diluent in Acrylic Resins: Used to lower viscosity in UV-curable and radiation-curable coatings, inks, and adhesives without compromising final film properties.
• Co-monomer for Internal Plasticization: Incorporated into vinyl chloride, vinyl acetate, and acrylic copolymers to improve flexibility, impact resistance, and low-temperature performance.
• Intermediate for Specialty Polymers: Serves as a key building block in the synthesis of specialty polymers and oligomers for high-performance applications.
• Modifier for Adhesive Formulations: Enhances the tack, peel strength, and low-temperature flexibility of pressure-sensitive and structural adhesives.
• Additive for Lubricants and Plasticizers: Used in the production of ester-based lubricant additives and as an intermediate for specialty plasticizers.

Basic Information

Product Name	2-Ethylhexanoic Acid Vinyl Ester
CAS No.	94-04-2
Molecular Formula	C12H22O2
Molecular Weight	198.30 g/mol
Synonyms	Vinyl 2-Ethylhexanoate; 2-Ethylhexanoic Acid Ethenyl Ester; Vinyl Octoate; VEOVA 10 (Trade Name); Vinyl 2-Ethylcaproate; Ethenyl 2-Ethylhexanoate; 2-Ethyl-1-hexanoic Acid Vinyl Ester; Vinyl Ester of 2-Ethylhexanoic Acid
EINECS	202-300-9

Quality Control

Our 2-Ethylhexanoic Acid Vinyl Ester is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including assay, purity, and impurity profile analysis via GC and HPLC, to ensure it meets precise specifications for polymerization-grade materials. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to guarantee batch-to-batch consistency and reliability for your industrial processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong oxidizers, acids, and bases. Recommended storage temperature is between 15°C and 25°C. 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 2-Ethylhexanoic Acid)	≤ 0.5 %
Water Content (KF)	≤ 0.1 %
Inhibitor (MEHQ)	10 - 50 ppm

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