Description

2,17-Bis(Hydroxymethyl)-5,14-Dioxo-2,17-Bis[[(1-Oxoallyl)Oxy]Methyl]-4,15-Dioxa-6,13-Diazaoctadecane-1,18-Diyl Diacrylate is a specialized, high-purity multifunctional acrylate monomer with a complex, symmetrical structure. This compound is engineered to serve as a critical crosslinking agent and reactive diluent in advanced polymer formulations, enabling the creation of materials with tailored mechanical and chemical properties. It is essential for industrial chemists and material scientists in sectors demanding high-performance coatings, adhesives, and specialty resins.

Application

• UV-Curable Coatings & Inks: As a key multifunctional acrylate, it provides rapid curing, high crosslink density, and excellent chemical resistance for industrial and graphic arts applications.
• Advanced Adhesives & Sealants: Used to formulate high-strength, durable structural and pressure-sensitive adhesives with enhanced thermal stability.
• Specialty Polymer & Resin Synthesis: Acts as a building block for creating custom acrylic and polyurethane polymers with specific hardness, flexibility, and weatherability.
• Dental & Biomedical Materials: Employed in the production of light-curable composites and restorative materials due to its reactive functionality.
• Fiber Optic & Optical Lens Coatings: Contributes to formulations requiring precise refractive index control and durable, clear finishes.
• 3D Printing (SLA/DLP) Resins: A vital component in photopolymer resins for additive manufacturing, influencing part resolution and mechanical properties.
• Electronics Encapsulation: Used in potting compounds and conformal coatings to protect sensitive electronic components.

Basic Information

Item	Details
Product Name	2,17-Bis(Hydroxymethyl)-5,14-Dioxo-2,17-Bis[[(1-Oxoallyl)Oxy]Methyl]-4,15-Dioxa-6,13-Diazaoctadecane-1,18-Diyl Diacrylate
CAS No.	85865-98-1
Molecular Formula	C30H42N2O12
Molecular Weight	622.66 g/mol
Synonyms	1,18-Di(acryloyloxy)-2,17-bis[[(1-oxoallyl)oxy]methyl]-4,15-dioxa-6,13-diazaoctadecane-5,14-dione; Diacrylate crosslinker 85865-98-1; Multifunctional acrylate monomer; Bis-acrylate ester; Acrylic crosslinking agent; Urethane acrylate derivative (complex); Polyfunctional acrylate
EINECS	Contact for details

Quality Control

Every batch of our 2,17-Bis(Hydroxymethyl)-5,14-Dioxo-2,17-Bis[[(1-Oxoallyl)Oxy]Methyl]-4,15-Dioxa-6,13-Diazaoctadecane-1,18-Diyl Diacrylate is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards for high-purity specialty monomers. Comprehensive testing includes identity confirmation, purity assay, and impurity profiling. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee batch-to-batch consistency and performance.

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, and open flame. For long-term storage, consider maintaining under an inert gas atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms to structure
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
Density (25°C)	Reported on COA

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