Description

Glycerol 1,3-Diglycerolate Diacrylate is a specialized, high-purity difunctional acrylate monomer derived from glycerol. This compound is valued for its ability to introduce cross-linking sites into polymer chains, significantly enhancing the thermal stability, chemical resistance, and mechanical strength of the final materials. It is an essential raw material for formulators and manufacturers in the photopolymer, advanced coatings, and specialty adhesive industries, where performance under demanding conditions is critical.

Application

• UV-Curable Resins & Inks: A key cross-linking agent for formulating high-performance, rapid-cure coatings, printing inks, and 3D printing resins.
• Photopolymer Plate Manufacturing: Used in the production of flexographic printing plates to improve durability and print definition.
• Dental Composites & Restoratives: Serves as a reactive diluent and cross-linker in light-cured dental materials, enhancing wear resistance and longevity.
• Optical Fiber Coatings: Imparts excellent adhesion and protective properties to secondary coatings on optical fibers.
• Pressure-Sensitive Adhesives (PSAs): Incorporated to modify the tack, peel strength, and cohesive strength of advanced adhesive systems.
• Electronics Encapsulation: Used in potting compounds and encapsulants to protect sensitive electronic components from moisture and mechanical stress.
• Lithographic Materials: A component in photoresists and other radiation-sensitive formulations for microelectronics and printing.

Basic Information

Product Name	Glycerol 1,3-Diglycerolate Diacrylate
CAS No.	60453-84-1
Molecular Formula	C15H20O8
Molecular Weight	328.32 g/mol
Synonyms	1,3-Bis[[(2-propenoyl)oxy]-2-hydroxypropoxy]-2-propanol diacrylate; Glycerin 1,3-diglycidyl ether diacrylate; GDDMA (Glycerol Diglycidyl Methacrylate Diacrylate variant); 2-Propenoic acid, 1,1'-[1,3-bis[(2-hydroxy-1,3-propanediyl)oxy]-2-hydroxypropane] ester; Glycerol triglycidyl ether diacrylate derivative; Acrylated glycerol diglycidyl ether
EINECS	Contact for details

Quality Control

Every batch of Glycerol 1,3-Diglycerolate Diacrylate is manufactured and tested under a strict quality management system. We ensure consistent high purity and performance through comprehensive analytical testing, including chromatography and spectroscopy. A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee compliance with your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at 15-25°C under an inert atmosphere (e.g., nitrogen) to prevent oxidation and polymerization. Keep away from heat, sparks, and open flame. Isolate from strong oxidizing agents and initiators.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Acid Value	≤ 5.0 mg KOH/g
Color (APHA)	≤ 100
Viscosity @ 25°C	Contact for details
Inhibitor (MEHQ)	200 - 500 ppm

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