Description

2,5-Bis[4-(Acryloyloxy)Benzoyl]Isosorbide is a high-purity, difunctional acrylate monomer derived from isosorbide, a renewable resource. This compound is engineered to provide enhanced performance characteristics in advanced polymer formulations, offering superior crosslinking density and material properties. It is primarily sought by R&D and production teams in the specialty polymers, high-performance coatings, and advanced photoresist industries for developing next-generation materials.

Application

• Photopolymer & Photoresist Formulations: A key monomer for UV-curable systems, contributing to high-resolution patterns in microelectronics and optical applications.
• High-Performance Coatings: Used in crosslinked coatings for automotive, industrial, and optical lenses, providing excellent hardness, chemical resistance, and durability.
• Dental & Biomedical Polymers: Serves as a biocompatible crosslinker in dental composites and bone cement, enhancing mechanical strength and stability.
• Advanced Adhesives: Imparts strong adhesion and thermal resistance in structural and electronic adhesives.
• 3D Printing Resins: A critical component in stereolithography (SLA) and digital light processing (DLP) resins for producing precise, high-strength models.
• Optical Materials: Used in the synthesis of polymers for lenses, waveguides, and other optical components requiring high clarity and refractive index control.

Basic Information

Item	Detail
Product Name	2,5-Bis[4-(Acryloyloxy)Benzoyl]Isosorbide
CAS No.	256513-67-4
Molecular Formula	C30H26O10
Molecular Weight	546.52 g/mol
Synonyms	Isosorbide 2,5-bis(4-acryloyloxybenzoate); 1,4:3,6-Dianhydro-D-glucitol 2,5-bis(4-acryloyloxybenzoate); 2,5-Bis(4-acryloyloxybenzoyloxy)isosorbide; Dianhydro-D-glucitol bis(4-acryloyloxybenzoate); Bis[4-(acryloyloxy)benzoyl]isosorbide; Isosorbide bis(4-acryloyloxybenzoate); 2,5-Bis(4-acryloyloxybenzoyl)isosorbide
EINECS	Contact for details

Quality Control

Every batch of 2,5-Bis[4-(Acryloyloxy)Benzoyl]Isosorbide is manufactured under strict quality management systems. We employ advanced analytical techniques, including HPLC, GC, and NMR, to ensure the highest standards of purity, identity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee it meets your specific R&D or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. Under these conditions, the product remains stable for extended periods.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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