Description

Bis[2-(Methacryloyloxy)Ethyl] 5,7,7,24,24,26-Hexamethyl-10,21-Dioxo-11,14,17,20-Tetraoxa-2,9,22,29-Tetraazatriacontanedioate is a sophisticated, multi-functional methacrylate monomer designed for advanced polymer synthesis. This compound matters for its ability to introduce multiple reactive sites and specific chain structures into polymers, enabling precise control over material properties. It is primarily needed by R&D chemists and formulators in the specialty polymer, advanced coatings, and high-performance adhesive industries seeking to develop next-generation materials with tailored functionality.

Application

• Cross-linking Agent for high-performance acrylic and methacrylic polymers, enhancing thermal stability and mechanical strength.
• Specialty Monomer in the synthesis of advanced dental composites and restorative materials, contributing to durability and biocompatibility.
• Key Intermediate for creating functionalized polymers with pendant reactive groups for further chemical modification.
• Component in Photopolymerizable Resins for 3D printing (stereolithography) and UV-curable coatings, inks, and adhesives.
• Building Block for dendrimers and hyperbranched polymers with controlled architecture for drug delivery or nanotechnology applications.
• Modifier for Contact Lenses and other hydrogel materials, improving oxygen permeability and surface properties.

Basic Information

Product Name	Bis[2-(Methacryloyloxy)Ethyl] 5,7,7,24,24,26-Hexamethyl-10,21-Dioxo-11,14,17,20-Tetraoxa-2,9,22,29-Tetraazatriacontanedioate
CAS No.	94333-55-8
Molecular Formula	C48H84N4O14
Molecular Weight	941.20 g/mol
Synonyms	2,2'-[1,2-Ethanediylbis(oxy-2,1-ethanediyloxycarbonyl-2,1-ethanediylimino(1-oxo-4,1-butanediyl)imino-3,1-propanediyloxycarbonyl-2,1-ethanediyl)] bis-2-methyl-2-propenoate; Polyfunctional Methacrylate Crosslinker; Ethoxylated Bisphenol A Dimethacrylate derivative; Long-chain dimethacrylate ester; Tetraethylene glycol derivative dimethacrylate; Bis-MA-PEG-amine adduct; Multifunctional PEG-based methacrylate
EINECS	Contact for details

Quality Control

Our Bis[2-(Methacryloyloxy)Ethyl] 5,7,7,24,24,26-Hexamethyl-10,21-Dioxo-11,14,17,20-Tetraoxa-2,9,22,29-Tetraazatriacontanedioate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are available upon request. We support compliance with relevant frameworks for industrial and research applications.

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). Keep away from heat sources and incompatible materials. Due to its methacrylate functionality, the product may contain stabilizer (e.g., MEHQ) to prevent polymerization and should be monitored for viscosity changes over time.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Acid Value	≤ 1.0 mg KOH/g
Inhibitor (MEHQ)	50 - 200 ppm

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