Description

14-Hydroxy-3,6,9,12-tetraoxatetradecyl acrylate is a specialized acrylate monomer featuring a hydrophilic tetraethylene glycol spacer chain terminated with a hydroxyl group. This unique bifunctional structure is engineered to impart hydrophilicity, flexibility, and crosslinking sites into polymer matrices. It is a critical building block for formulators and polymer chemists in the coatings, adhesives, and advanced materials sectors seeking to modify surface properties and enhance performance.

Application

• UV-Curable Coatings & Inks: As a reactive diluent and crosslinker to improve flexibility, adhesion, and hydrophilicity of cured films.
• Hydrophilic Polymer Modifiers: For synthesizing acrylic copolymers with enhanced water compatibility for personal care, detergents, and dispersion applications.
• Pressure-Sensitive Adhesives (PSAs): To adjust tack, peel strength, and moisture resistance in acrylic adhesive formulations.
• Biomedical & Hydrogel Materials: As a co-monomer for creating biocompatible, swellable hydrogels used in drug delivery and medical devices.
• Surface Modification Agents: For grafting hydrophilic polymer brushes onto substrates to create anti-fog, anti-fouling, or low-friction surfaces.
• Fiber & Textile Treatment: In the production of durable, hydrophilic finishes for synthetic fibers and non-woven fabrics.

Basic Information

Product Name	14-Hydroxy-3,6,9,12-tetraoxatetradecyl acrylate
CAS No.	85136-60-3
Molecular Formula	C15H28O8
Molecular Weight	336.38 g/mol
Synonyms	2-[2-[2-[2-(2-Hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethyl acrylate; Tetraethylene glycol monoacrylate; Tetraethylene glycol acrylate monomethyl ether; TEG-Acrylate; 4,7,10,13-Tetraoxa-1,16-hexadecanedioic acid, 16-hydroxy-, 1-(2-propen-1-yl) ester; Acrylic acid, 2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethyl ester; Polyethylene glycol (4) monoacrylate
EINECS	Contact for details

Quality Control

Our 14-Hydroxy-3,6,9,12-tetraoxatetradecyl acrylate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, purity profiling, and control of critical impurities like inhibitor content and water, to ensure consistent performance and reliability for your formulations. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15-25°C (59-77°F). Keep away from heat, sparks, and open flame. For long-term storage, maintain under an inert atmosphere to prevent polymerization and oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Inhibitor (MEHQ)	100 - 300 ppm
Acid Value	≤ 1.0 mg KOH/g

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