Description

1,1'-Oxybis(Ethylbenzene) is a high-purity organic compound primarily utilized as a specialty intermediate and solvent. Its chemical structure makes it valuable for applications requiring a stable, high-boiling aromatic ether. This product is essential for manufacturers in the pharmaceutical, agrochemical, and advanced material sectors seeking reliable performance in synthesis and formulation processes.

Application

• As a high-boiling solvent and reaction medium for high-temperature organic synthesis.
• An intermediate in the production of specialty polymers and resins, including heat-resistant materials.
• A key component in the formulation of agrochemicals such as pesticides and herbicides.
• Used in pharmaceutical synthesis as a building block for active pharmaceutical ingredients (APIs).
• Employed in electronic chemicals for the manufacture of semiconductors and liquid crystal displays.
• As a plasticizer and stabilizer in specific polymer systems.
• In lubricant additives and functional fluids for industrial applications.

Basic Information

Product Name	1,1'-Oxybis(Ethylbenzene)
CAS No.	68900-67-4
Molecular Formula	C₁₆H₁₈O
Molecular Weight	226.31 g/mol
Synonyms	Bis(phenethyl) ether; 1,1'-Oxybis(2-phenylethane); Di(phenethyl) ether; Phenethyl ether; 2-Phenylethyl ether; (2-Phenylethoxy)benzene; Ethylbenzene, 1,1'-oxybis-; NSC 66400
EINECS	Contact for details

Quality Control

Our 1,1'-Oxybis(Ethylbenzene) is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the highest standards of purity and consistency. Certificates of Analysis (COA) documenting identity, assay, and impurity profiles 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, well-ventilated area at room temperature (15-25°C). This material is easily oxidized and should be stored under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Related Substances (GC)	Total impurities ≤ 2.0%
Refractive Index (20°C)	1.550 - 1.560
Density (20°C)	1.010 - 1.030 g/mL

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