Description

2-[(Acryloyloxy)Methyl]-2-[[[[3-[[[2,2-Bis[(Acryloyloxy)Methyl]-3-Hydroxypropoxy]Carbonyl]Amino]Tolyl]Carbamoyl]Oxy]Methyl]Propane-1,3-Diyl Diacrylate is a high-purity, multi-functional acrylate monomer designed for advanced polymer synthesis. This compound is valued for its ability to introduce multiple reactive sites into polymer networks, significantly enhancing cross-linking density and material performance. It is essential for manufacturers in the photopolymer, specialty coatings, and advanced adhesive industries seeking to develop high-performance, durable materials.

Application

• UV-Curable Resins & Inks: A key cross-linking agent in formulations for high-speed printing, 3D printing (stereolithography), and protective coatings, providing excellent cure speed and final film properties.
• Optical Fiber Coatings: Used in the production of primary and secondary coatings to impart essential mechanical strength, flexibility, and environmental resistance.
• Dental Composites & Restoratives: Serves as a critical monomer in light-curable dental materials, contributing to high wear resistance, low shrinkage, and biocompatibility.
• Photoresists & Electronic Materials: Employed in the manufacture of photopolymerizable resists for printed circuit boards (PCBs) and microelectronics, enabling high-resolution patterning.
• Specialty Adhesives & Sealants: Enhances the thermal stability, chemical resistance, and bond strength of industrial and medical-grade anaerobic or cyanoacrylate adhesives.
• Hydrogel Synthesis: Functions as a cross-linker in the production of superabsorbent polymers and biomedical hydrogels for controlled drug delivery or wound care.

Basic Information

Product Name	2-[(Acryloyloxy)Methyl]-2-[[[[3-[[[2,2-Bis[(Acryloyloxy)Methyl]-3-Hydroxypropoxy]Carbonyl]Amino]Tolyl]Carbamoyl]Oxy]Methyl]Propane-1,3-Diyl Diacrylate
CAS No.	85865-94-7
Molecular Formula	C36H43NO15
Molecular Weight	729.73 g/mol
Synonyms	Pentaerythritol Triacrylate Urethane; PETA-based urethane acrylate; Tris(2-acryloyloxyethyl) isocyanurate derivative; Multifunctional acrylate crosslinker; Pentafunctional acrylate monomer; Urethane acrylate oligomer; 2,2-Bis[[(3-acryloyloxy-2-hydroxypropoxy)carbonyl]aminomethyl]-1,3-propanediyl diacrylate; Acrylic ester of a pentaerythritol-based urethane.
EINECS	Contact for details

Quality Control

Our 2-[(Acryloyloxy)Methyl]-2-[[[[3-[[[2,2-Bis[(Acryloyloxy)Methyl]-3-Hydroxypropoxy]Carbonyl]Amino]Tolyl]Carbamoyl]Oxy]Methyl]Propane-1,3-Diyl Diacrylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and assay, gas chromatography (GC) for residual monomer and solvent content, and spectroscopic identification (IR, NMR). Certificates of Analysis (COA) detailing all specifications are provided with each shipment to ensure traceability and compliance with your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at temperatures between 2°C and 8°C (refrigerated) to maximize shelf life and inhibit premature polymerization. This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen. 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 (APHA)	≤ 100
Viscosity @ 25°C	Contact for details
Acid Value	≤ 5.0 mg KOH/g
Water Content (KF)	≤ 0.2%
Inhibitor (MEHQ)	200 - 500 ppm

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