Description

[Methylenebis(Oxymethyleneoxy)]Bis[Ethylbenzene] is a specialized organic chemical compound with the CAS registry number 94248-02-9. This compound serves as a valuable high-performance intermediate or monomer in advanced polymer synthesis and specialty material formulations. It is primarily sought by R&D laboratories, fine chemical manufacturers, and industrial material producers for applications requiring tailored molecular architectures.

Application

• Polymer & Resin Synthesis: As a key monomer or cross-linking agent for producing specialty polymers, epoxy resins, and high-temperature thermosets.
• Advanced Material Production: Used in the formulation of composite materials, adhesives, and coatings that demand enhanced chemical or thermal resistance.
• Pharmaceutical Intermediates: Serves as a sophisticated building block in the multi-step synthesis of complex active pharmaceutical ingredients (APIs).
• Liquid Crystal & OLED Materials: A potential precursor for creating organic electronic materials and liquid crystal displays (LCDs).
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new reactions and creating novel molecular structures.
• Specialty Additives: Can be utilized to develop performance additives for lubricants, plastics, or elastomers.

Basic Information

Product Name	[Methylenebis(Oxymethyleneoxy)]Bis[Ethylbenzene]
CAS No.	94248-02-9
Molecular Formula	C20H24O4
Molecular Weight	328.40 g/mol
Synonyms	1,1'-[Methylenebis(oxymethyleneoxy)]bis[4-ethylbenzene]; 4,4'-[Methylenebis(oxymethyleneoxy)]diethylbenzene; Bis(4-ethylphenoxymethyl)methane; Ethylbenzene, 1,1'-[methylenebis(oxymethyleneoxy)]bis-; Glycol bis(4-ethylphenyl) formal; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our [Methylenebis(Oxymethyleneoxy)]Bis[Ethylbenzene] is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request 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 room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to preserve product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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