Description

Methylenebis[(2-Methyl-4,1-Cyclohexanediyl)Iminocarbonyloxy(1-Methyl-2,1-Ethanediyl)] Diacrylate is a specialized, high-performance diacrylate monomer designed for advanced polymer synthesis. This compound is valued for its ability to introduce cross-linking functionality, significantly enhancing the thermal stability, chemical resistance, and mechanical strength of the final polymer matrix. It is a critical raw material for formulators and manufacturers in the coatings, adhesives, and advanced composite industries seeking to develop durable, high-performance end products.

Application

• UV-Curable Coatings & Inks: Serves as a reactive diluent and cross-linker to create fast-curing, scratch-resistant, and high-gloss finishes for industrial, automotive, and packaging applications.
• High-Performance Adhesives & Sealants: Imparts superior adhesion, flexibility, and environmental resistance in structural and specialty adhesive formulations.
• Fiber-Reinforced Polymer (FRP) Composites: Used in resin transfer molding (RTM) and pultrusion to produce composites with excellent strength-to-weight ratios for aerospace, marine, and automotive components.
• 3D Printing Resins (SLA/DLP): A key component in photopolymer resins, contributing to high-resolution prints with improved toughness and heat deflection temperature.
• Optical Lenses & Encapsulants: Employed in formulations requiring high clarity, precise refractive index control, and durability for electronic and optical devices.
• Dental & Medical Device Polymers: Used in biocompatible, high-strength polymer systems for restorative materials and medical equipment housings.

Basic Information

Product Name	Methylenebis[(2-Methyl-4,1-Cyclohexanediyl)Iminocarbonyloxy(1-Methyl-2,1-Ethanediyl)] Diacrylate
CAS No.	56558-21-5
Molecular Formula	C27H38N2O8
Molecular Weight	518.60 g/mol
Synonyms	1,6-Hexanediol diacrylate adduct of isophorone diisocyanate (HDDA-IPDI adduct); Bis(2-acryloyloxyethyl) 4,4'-methylenebis(2-methylcyclohexylcarbamate); Urethane diacrylate oligomer (aliphatic); UDMA-based diacrylate; Light-curable urethane acrylate; Aliphatic urethane diacrylate; Photocurable cross-linker; IPDI-HDDA urethane acrylate.
EINECS	Contact for details

Quality Control

Our production of Methylenebis[(2-Methyl-4,1-Cyclohexanediyl)Iminocarbonyloxy(1-Methyl-2,1-Ethanediyl)] Diacrylate adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing, including assay, impurity profiling, and functional group analysis, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) detailing purity, viscosity, color, and inhibitor content are provided with each shipment. We support traceability and can tailor specifications to meet the demands of ISO, GMP, or specific regulatory frameworks for target industries.

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). This product 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 acids and organic solvents. For long-term storage, maintaining an inert atmosphere (nitrogen) in the headspace of the container is recommended to preserve product integrity.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 2
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Viscosity @ 25°C	Contact for details
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.1%
Inhibitor (MEHQ)	200 - 500 ppm

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