Description

2-(2-Butoxyethoxy)Ethyl Acrylate is a versatile, high-purity acrylate ester monomer characterized by its unique oligo(ethylene glycol) butyl ether side chain. This molecular structure provides excellent solvency, low volatility, and enhanced flexibility, making it a critical building block for performance polymers. It is essential for formulators and manufacturers in the coatings, adhesives, and specialty chemical industries seeking to improve product durability and application properties. The compound is supplied to meet the stringent quality and consistency requirements of industrial-scale production.

Application

• UV-Curable Coatings and Inks: A key reactive diluent and crosslinker for formulating low-viscosity, fast-curing systems with improved flexibility and adhesion on various substrates.
• Pressure-Sensitive Adhesives (PSAs): Used to synthesize acrylic copolymers that deliver a balanced tack, peel strength, and shear resistance for labels and tapes.
• Acrylic Resin Modification: Imparts internal plasticization to acrylic polymers, enhancing low-temperature performance and reducing brittleness in films and coatings.
• Fiber Optic Coatings: Employed in radiation-curable primary coatings to protect glass fibers, offering crucial mechanical protection and signal transmission integrity.
• Industrial & Automotive Coatings: Contributes to the synthesis of resins for high-performance finishes that require weatherability, chemical resistance, and durability.
• Specialty Monomer for Hydrophilic Polymers: The ethylene oxide units facilitate the creation of polymers with tailored hydrophilicity for niche applications.

Basic Information

Product Name	2-(2-Butoxyethoxy)Ethyl Acrylate
CAS No.	7328-16-7
Molecular Formula	C₁₃H₂₄O₄
Molecular Weight	244.33 g/mol
Synonyms	Diethylene glycol monobutyl ether acrylate; 2-(2-Butoxyethoxy)ethyl prop-2-enoate; Ethanol, 2-(2-butoxyethoxy)-, acrylate; BEHA; BDGA; Diethylene glycol butyl ether acrylate; Acrylic acid 2-(2-butoxyethoxy)ethyl ester; SR 212
EINECS	230-842-1

Quality Control

Our 2-(2-Butoxyethoxy)Ethyl Acrylate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including assay, purity, and impurity profile analysis, to ensure it meets precise specifications for industrial polymerization. A Certificate of Analysis (COA) detailing all relevant parameters is provided with each shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at temperatures between 15-25°C (59-77°F). This product is easily oxidized; for long-term storage, maintaining an inert atmosphere (e.g., nitrogen) in the headspace is recommended. Keep away from heat, sparks, open flames, and strong oxidizing agents.

Specification

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