Description

4-[2-(2-Oxiranyl)Ethoxy]Benzoic Acid 4-[2-(2-Oxiranyl)Ethoxy]Phenyl Ester is a specialized epoxy-functionalized aromatic ester, serving as a high-performance reactive intermediate and crosslinking agent. Its molecular structure, featuring dual oxirane (epoxide) groups, provides significant value in creating advanced polymer networks with enhanced thermal stability, chemical resistance, and mechanical properties. This compound is essential for R&D and production teams in the advanced materials, specialty adhesives, and high-performance coatings sectors seeking to develop next-generation thermosetting resins.

Application

• Advanced Epoxy Resin Formulation: A key monomer for synthesizing high-performance, multifunctional epoxy resins with increased crosslink density.
• Specialty Adhesives & Sealants: Used as a reactive diluent and toughening agent in formulations requiring superior bond strength and environmental resistance.
• High-Performance Coatings: Imparts excellent durability, chemical resistance, and adhesion in industrial, automotive, and protective coatings.
• Electronic Encapsulants & Underfills: Contributes to the thermal and mechanical stability of resins used to protect sensitive electronic components.
• Composite Materials: Acts as a matrix resin precursor in fiber-reinforced composites for aerospace and automotive applications.
• Photoresist & PCB Materials: Serves as a building block in photosensitive polymers for microelectronics fabrication.

Basic Information

Product Name	4-[2-(2-Oxiranyl)Ethoxy]Benzoic Acid 4-[2-(2-Oxiranyl)Ethoxy]Phenyl Ester
CAS No.	146063-25-4
Molecular Formula	C20H20O6
Molecular Weight	356.37 g/mol
Synonyms	1,4-Phenylenebis(oxy-2,1-ethanediyl) bis(oxirane-2-carboxylate); Diglycidyl 1,4-Phenylenedioxy Diacetate; 4,4'-(1,4-Phenylenedioxy)diacetic Acid Diglycidyl Ester; Benzoic acid, 4-[2-(2-oxiranylmethoxy)ethoxy]-, 4-[2-(2-oxiranylmethoxy)ethoxy]phenyl ester; DGPA; Epoxy-functional Aromatic Diester
EINECS	Contact for details

Quality Control

Our production of 4-[2-(2-Oxiranyl)Ethoxy]Benzoic Acid 4-[2-(2-Oxiranyl)Ethoxy]Phenyl Ester adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing, including assay, epoxide equivalent weight (EEW) determination, and impurity profiling, to ensure consistent purity and performance. Certificates of Analysis (COA) documenting full specifications are available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is moisture-sensitive; ensure containers are sealed tightly after use to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Epoxide Equivalent Weight (EEW)	178 - 185 g/eq
Melting Point	85 - 95 °C
Loss on Drying	≤ 0.5%

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