Description

2,2'-[Methylenebis[4-[1-Methyl-1-[4-(Oxiranylmethoxy)Phenyl]Ethyl]-2,1-Phenylene]Bis(Oxymethylene)]Bisoxirane is a high-purity, multi-functional epoxy resin monomer designed for advanced polymer synthesis. This compound is critical for creating high-performance thermoset materials with exceptional thermal stability, chemical resistance, and mechanical strength. It is primarily utilized by formulators and researchers in the electronics encapsulation, aerospace composites, and specialty adhesive industries seeking to enhance material properties.

Application

• Advanced Epoxy Resin Formulation: Serves as a key building block for high-performance, cross-linked epoxy systems with enhanced thermal and mechanical properties.
• Electronic Encapsulants and Underfills: Used in the production of protective coatings and potting compounds for semiconductors and microelectronic components.
• Aerospace & Automotive Composites: A critical monomer for formulating matrix resins in carbon fiber and fiberglass reinforced composites requiring high strength-to-weight ratios.
• Specialty Adhesives and Sealants: Imparts superior adhesion, chemical resistance, and durability in high-performance industrial bonding applications.
• Optical and Photonic Polymers: Employed in the synthesis of polymers for lenses, waveguides, and other optical components due to its potential for high purity and clarity.
• Chemical Intermediate for Further Functionalization: The multiple epoxy groups allow for versatile chemical modification to create custom monomers and oligomers.

Basic Information

Product Name	2,2'-[Methylenebis[4-[1-Methyl-1-[4-(Oxiranylmethoxy)Phenyl]Ethyl]-2,1-Phenylene]Bis(Oxymethylene)]Bisoxirane
CAS No.	94134-27-7
Molecular Formula	C41H44O8
Molecular Weight	664.79 g/mol
Synonyms	Bisoxirane, 2,2'-[methylenebis[4-[1-methyl-1-[4-(oxiranylmethoxy)phenyl]ethyl]-2,1-phenylene]bis(oxymethylene)]-; Tetraglycidyl ether of tetraphenolethane; TGTPE; Tetraglycidyl Tetraphenolethane; 1,1,1-Tris[4-(2,3-epoxypropoxy)phenyl]ethane derivative; Epoxy resin monomer TGTPE; Tetraphenolethane glycidyl ether; Multifunctional epoxy monomer
EINECS	Contact for details

Quality Control

Our production of 2,2'-[Methylenebis[4-[1-Methyl-1-[4-(Oxiranylmethoxy)Phenyl]Ethyl]-2,1-Phenylene]Bis(Oxymethylene)]Bisoxirane adheres to a stringent quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity, epoxy equivalent weight (EEW) determination, and viscosity measurement, to ensure consistency and performance. Certificates of Analysis (COA) documenting all critical specifications are provided with each shipment to support your quality assurance protocols.

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, open flames, and incompatible materials such as strong acids, bases, and amines. Under these conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Epoxy Equivalent Weight (EEW)	160 - 170 g/eq
Viscosity (25°C)	15,000 - 25,000 mPa·s
Color (Gardner)	≤ 2
Hydrolyzable Chloride	≤ 100 ppm
Moisture (KF)	≤ 0.1%

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