Description

2-[[[[3-[[[3-Hydroxy-2,2-Bis[(Methacryloyloxy)Methyl]Propoxy]Carbonyl]Amino]Tolyl]Carbamoyl]Oxy]Methyl]-2-[(Methacryloyloxy)Methyl]Propane-1,3-Diyl Dimethacrylate is a specialized, multi-functional methacrylate monomer designed for advanced polymer synthesis. This compound is engineered to deliver exceptional crosslinking density and network formation in high-performance resin systems. It is a critical raw material for formulators and manufacturers in the photopolymer, dental materials, and advanced coating industries seeking to enhance material durability and mechanical properties.

Application

• Photopolymer Resins: A key crosslinker for UV-curable inks, coatings, and 3D printing (SLA/DLP) resins, providing high reactivity and improved final part strength.
• Dental Composites & Restoratives: Used in the formulation of high-strength, wear-resistant dental filling materials and crown & bridge resins.
• Optical Fiber Coatings: Imparts toughness and environmental resistance to primary and secondary coatings for optical fibers.
• Adhesives & Sealants: Enhances the cohesive strength, chemical resistance, and thermal stability of industrial-grade anaerobic and structural adhesives.
• Advanced Composite Matrices: Serves as a reactive diluent and crosslinking agent in fiber-reinforced polymer (FRP) composites for aerospace and automotive applications.
• Lithographic Printing Plates: A functional monomer in the photosensitive layer of digital and conventional printing plates, contributing to plate durability and image fidelity.

Basic Information

Product Name	2-[[[[3-[[[3-Hydroxy-2,2-Bis[(Methacryloyloxy)Methyl]Propoxy]Carbonyl]Amino]Tolyl]Carbamoyl]Oxy]Methyl]-2-[(Methacryloyloxy)Methyl]Propane-1,3-Diyl Dimethacrylate
CAS No.	94248-11-0
Molecular Formula	C43H56N2O16
Molecular Weight	856.92 g/mol
Synonyms	Pentafunctional Methacrylate; Pentaerythritol-based Methacrylate; Penta-Methacrylate Crosslinker; 2,2-Bis[(methacryloyloxy)methyl]propane-1,3-diyl dimethacrylate derivative; Urethane methacrylate oligomer; High-functionality methacrylate monomer; TMPTA-based urethane methacrylate; Pentaerythritol triacrylate tetrafunctional methacrylate analog
EINECS	Contact for details

Quality Control

Our production of this high-purity methacrylate monomer adheres to strict quality management protocols. Every batch is analyzed to ensure consistency in functionality and purity, critical for sensitive applications like dental and optical materials. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical specifications is 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 place at temperatures between 15-25°C (59-77°F). Due to its properties, the material should be stored under an inert atmosphere (e.g., nitrogen) to prevent premature oxidation and polymerization. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, Colorless to Pale Yellow Viscous Liquid
Identification (IR)	Conforms to Reference Spectrum
Assay (HPLC)	≥ 95.0%
Color (Gardner)	≤ 3
Acid Value	≤ 2.0 mg KOH/g
Water Content (KF)	≤ 0.2%
Viscosity (25°C)	Reported on COA
Inhibitor (MEHQ)	100 - 300 ppm

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