Description

Isocyanuric Acid Tris(2-Acryloyloxyethyl) Ester is a specialized trifunctional acrylate monomer, a key building block in advanced polymer synthesis. Its molecular structure, featuring three reactive acrylate groups linked via ethylene glycol spacers to a central isocyanurate ring, enables the formation of highly cross-linked, durable polymer networks with excellent thermal and chemical resistance. This compound is essential for manufacturers in the coatings, adhesives, and advanced materials sectors seeking to enhance product performance, durability, and weatherability.

Application

• UV-Curable Coatings & Inks: Serves as a high-performance crosslinker to create hard, scratch-resistant, and glossy finishes for automotive, industrial, and electronic applications.
• Adhesives & Sealants: Imparts superior bonding strength, flexibility, and environmental resistance in structural and specialty adhesive formulations.
• Photoresists & Electronic Materials: Used in the production of photopolymerizable resins for printed circuit boards (PCBs) and microelectronics due to its precise reactivity.
• Dental & Medical Composites: Acts as a crosslinking agent in light-curable restorative materials, providing excellent mechanical properties and biocompatibility.
• Fiber Optic Coatings: Contributes to the production of protective, transparent cladding materials with enhanced durability.
• 3D Printing Resins (SLA/DLP): A critical component in formulating high-resolution, tough, and heat-resistant resins for additive manufacturing.

Basic Information

Item	Detail
Product Name	Isocyanuric Acid Tris(2-Acryloyloxyethyl) Ester
CAS No.	67893-00-9
Molecular Formula	C24H27N3O12
Molecular Weight	549.49 g/mol
Synonyms	Tris(2-acryloyloxyethyl) isocyanurate; 1,3,5-Tris(2-acryloyloxyethyl)-1,3,5-triazine-2,4,6(1H,3H,5H)-trione; TAIC; TAIC-AE; Tris(2-hydroxyethyl) isocyanurate triacrylate; Isocyanuric acid EO-modified triacrylate; Acrylic ester of tris(2-hydroxyethyl) isocyanurate; Crosslinking agent TAIC
EINECS	Contact for details

Quality Control

Our Isocyanuric Acid Tris(2-Acryloyloxyethyl) Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay, impurity profiling, and functional group analysis, to ensure consistency and high performance. A Certificate of Analysis (COA) detailing purity, color, acidity, and moisture content is provided with each shipment. We support compliance with relevant global regulatory frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C/59-77°F). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from heat, sparks, open flames, and incompatible materials such as strong oxidizing agents and initiators. For long-term storage, consider using under an inert gas atmosphere (e.g., nitrogen or argon) to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 97.0%
Color (APHA)	≤ 100
Acidity (as acrylic acid)	≤ 0.5%
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.