Description

2,2'-[(5-Methyl-1,3-Phenylene)Bis(Oxymethylene)]Bis-Oxirane is a specialized diepoxide compound featuring a central methyl-substituted aromatic bridge, which imparts unique reactivity and physical properties. This chemical is a critical building block for the synthesis of advanced epoxy resins and polymers, offering enhanced thermal stability and mechanical strength to the final materials. It is primarily utilized by R&D chemists and production engineers in the polymer, electronics, and high-performance coatings industries seeking to develop next-generation composite materials and adhesives.

Application

• Epoxy Resin Precursor: A key monomer for synthesizing high-performance, cross-linked epoxy resins with improved thermal and chemical resistance.
• Electronic Encapsulants & Underfills: Used in formulating advanced potting compounds and underfill materials for semiconductor and microelectronic device protection.
• Composite Matrix Resins: Serves as a reactive component in resin systems for carbon fiber and fiberglass composites in aerospace and automotive applications.
• Specialty Adhesives & Sealants: Imparts superior adhesion and durability in high-strength structural adhesive formulations.
• Polymer Modification: Employed as a cross-linking or chain-extending agent to modify the properties of various engineering plastics and elastomers.
• Chemical Intermediate: Used in organic synthesis for creating complex molecules in pharmaceutical and agrochemical research.
• UV-Curable Coatings: Can be formulated into coatings and inks that cure rapidly under UV light for industrial applications.

Basic Information

Product Name	2,2'-[(5-Methyl-1,3-Phenylene)Bis(Oxymethylene)]Bis-Oxirane
CAS No.	64593-59-5
Molecular Formula	C13H16O4
Molecular Weight	236.26 g/mol
Synonyms	1,3-Bis(2,3-epoxypropoxymethyl)-5-methylbenzene; 5-Methyl-1,3-bis(oxiran-2-ylmethoxy)benzene; 1,3-Bis(glycidyloxymethyl)-5-methylbenzene; m-Xylylene diglycidyl ether, methyl substituted; Diglycidyl ether of 5-methylresorcinol; Bis(2,3-epoxypropyl) ether of 5-methyl-1,3-benzenedimethanol; Epoxy resin monomer MXDMGE; EINECS 264-974-8

Quality Control

Our production of 2,2'-[(5-Methyl-1,3-Phenylene)Bis(Oxymethylene)]Bis-Oxirane adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Every lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity, assay, and impurity profiles. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Epoxy Value	Contact for details
Water Content (KF)	≤ 0.5%
Viscosity (25°C)	Contact for details

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