Description

Di(Ethylene Glycol) 2-Ethylhexyl Ether Acrylate is a specialized acrylate monomer designed to impart flexibility, hydrophobicity, and low-temperature properties to polymer chains. This compound is valued for its ability to modify the performance characteristics of acrylic resins and UV-curable systems. It is primarily sought by formulators in the coatings, adhesives, and specialty polymers industries seeking to enhance product durability and application properties.

Application

• UV-Curable Coatings & Inks: A key reactive diluent and crosslinker in formulations requiring fast cure speeds, excellent adhesion, and improved flexibility on various substrates.
• Pressure-Sensitive Adhesives (PSAs): Used to modify tack, peel strength, and low-temperature performance of acrylic adhesive tapes and labels.
• Acrylic Resin Modification: Incorporated as a co-monomer to introduce internal plasticization, reducing brittleness and enhancing the impact resistance of acrylic polymers.
• Floor Polish & Sealants: Contributes to the formation of durable, flexible, and water-resistant film surfaces.
• Fiber Optic Coatings: Employed in coatings that protect optical fibers, providing essential mechanical protection and flexibility.
• Industrial & Maintenance Coatings: Enhances the weatherability and chemical resistance of protective coatings for metal, plastic, and concrete.

Basic Information

Product Name	Di(Ethylene Glycol) 2-Ethylhexyl Ether Acrylate
CAS No.	117646-83-0
Molecular Formula	C₁₅H₂₈O₅
Molecular Weight	288.38 g/mol
Synonyms	2-Propenoic acid, 2-(2-(2-ethylhexyloxy)ethoxy)ethyl ester; Diethylene glycol 2-ethylhexyl ether acrylate; 2-(2-(2-Ethylhexyloxy)ethoxy)ethyl acrylate; Acrylic acid, 2-(2-(2-ethylhexyloxy)ethoxy)ethyl ester; DEG-2-EH acrylate; 2-Ethylhexyl carbitol acrylate; Ethoxylated 2-ethylhexyl acrylate (approx. 2 EO); SR 263 (Sartomer trade name)
EINECS	Contact for details

Quality Control

Our Di(Ethylene Glycol) 2-Ethylhexyl Ether Acrylate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity, performance, and stability. Certificates of Analysis (COA) detailing key specifications such as assay, color, acidity, and inhibitor content are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, keep containers tightly sealed when not in use. Recommended storage temperature is 15-25°C. Monitor inhibitor levels during prolonged storage.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0 %
Color (APHA)	≤ 50
Acidity (as acrylic acid)	≤ 0.1 %
Water Content (KF)	≤ 0.1 %
Inhibitor (MEHQ)	100 - 200 ppm

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