Description

(2-Hydroxy-1,3-Propanediyl)Bis[Oxy-4,1-Phenylene(1-Methylethylidene)-4,1-Phenyleneoxy(2-Hydroxy-3,1-Propanediyl)] Diacrylate is a high-purity, multi-functional acrylate monomer designed for advanced polymer synthesis. This compound is valued for its ability to introduce cross-linking sites and enhance the thermal and mechanical properties of final polymeric materials. It is essential for R&D and production in industries requiring high-performance, specialty coatings, adhesives, and photoresists.

Application

• UV-Curable Coatings & Inks: As a key cross-linking agent to improve hardness, chemical resistance, and cure speed.
• Advanced Photoresists: Used in the formulation of photo-patternable resins for electronics and microelectronics fabrication.
• High-Performance Adhesives: Imparts enhanced adhesion strength and durability in structural and optical adhesive systems.
• Dental & Medical Polymers: Serves as a reactive diluent and cross-linker in biocompatible resin composites.
• Fiber Optic Coatings: Contributes to the protective and functional cladding materials for optical fibers.
• 3D Printing Resins (SLA/DLP): A critical component in formulating resins for high-resolution, tough printed parts.

Basic Information

Product Name	(2-Hydroxy-1,3-Propanediyl)Bis[Oxy-4,1-Phenylene(1-Methylethylidene)-4,1-Phenyleneoxy(2-Hydroxy-3,1-Propanediyl)] Diacrylate
CAS No.	83045-00-5
Molecular Formula	C39H44O10
Molecular Weight	672.76 g/mol
Synonyms	Bisphenol A Ethoxylate Diacrylate; BPA(EO)2 Diacrylate; 2,2-Bis[4-(2-hydroxy-3-acryloyloxypropoxy)phenyl]propane; Bisphenol A Diacrylate Ethoxylate; BPA-2EO-DA; SR 348; NK Ester A-BPE-2; Light Acrylate BP-4EAL; A-BPE-2; 2-Propenoic acid, 2-methyl-, 1,1'-[1-[4-[1-[4-[2-(2-methyl-1-oxo-2-propen-1-yl)oxy]-1-methylethyl]phenoxy]-3-hydroxy-2-propanyl]oxy]phenyl]ethylidene]bis-
EINECS	Contact for details

Quality Control

Our (2-Hydroxy-1,3-Propanediyl)Bis[Oxy-4,1-Phenylene(1-Methylethylidene)-4,1-Phenyleneoxy(2-Hydroxy-3,1-Propanediyl)] Diacrylate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay, impurity profiling, and functional group analysis, to ensure consistent purity and performance. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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 and should be stored away from direct light. It is also easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	Clear, Colorless to Pale Yellow Viscous Liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 97.0%
Color (APHA)	≤ 100
Acid Value	≤ 1.0 mg KOH/g
Water Content (KF)	≤ 0.1%
Viscosity (25°C)	Contact for details
Refractive Index (n20/D)	Contact for details

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