Description

Bis(Acryloxyethyl) Isocyanurate 2-Propenoic Acid, [Dihydro-5-(2-Hydroxyethyl)2,4,6-Trioxo-1-Triazine-1,3(2H,4H)-Diyl]Di-2,1-Ethanediyl Ester is a specialized, multifunctional acrylate monomer derived from isocyanurate chemistry. This compound is valued for its ability to impart high crosslink density, thermal stability, and enhanced durability to polymer networks. It is primarily sought after by formulators in the coatings, adhesives, sealants, and advanced composite materials industries seeking to improve product performance.

Application

• UV-Curable Coatings & Inks: Acts as a reactive diluent and crosslinker to enhance hardness, chemical resistance, and weatherability of finishes for electronics, automotive, and industrial applications.
• High-Performance Adhesives & Sealants: Used to formulate adhesives with superior bond strength, thermal stability, and resistance to environmental stress cracking.
• Fiber-Reinforced Composites: Serves as a matrix resin component in advanced composites for aerospace, automotive, and sporting goods, improving interlaminar shear strength and heat deflection temperature.
• Dental & Biomedical Materials: Employed in light-curable restorative resins and bone cements due to its biocompatibility and ability to create robust, stable polymer networks.
• Electronic Encapsulants & Potting Compounds: Enhances the thermal and mechanical properties of resins used to protect sensitive electronic components.
• 3D Printing Resins (SLA/DLP): A key ingredient in formulations for stereolithography and digital light processing, contributing to high-resolution, tough, and heat-resistant printed parts.

Basic Information

Item	Detail
Product Name	Bis(Acryloxyethyl) Isocyanurate 2-Propenoic Acid, [Dihydro-5-(2-Hydroxyethyl)2,4,6-Trioxo-1-Triazine-1,3(2H,4H)-Diyl]Di-2,1-Ethanediyl Ester
CAS No.	87605-70-7
Molecular Formula	C21H23N3O10
Molecular Weight	477.42 g/mol
Synonyms	1,3,5-Tris(2-acryloyloxyethyl)isocyanurate; Tris(2-acryloyloxyethyl) isocyanurate; TAIC-3A; Tris(2-hydroxyethyl) isocyanurate triacrylate; Tris(2-acrylovloxyethyl) isocyanurate; Isocyanuric acid tris(2-acryloyloxyethyl) ester; TAC-3A; TAEI
EINECS	Contact for details

Quality Control

Our production of Bis(Acryloxyethyl) Isocyanurate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including assay, purity profiling, and impurity quantification, to ensure consistency and performance. Certificates of Analysis (COA) documenting key parameters are provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials such as strong oxidizing agents and initiators. Under these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Color (APHA)	≤ 100
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.2%
Viscosity (25°C)	Contact for details
Refractive Index (n20D)	Contact for details

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