Description

Diphenyl Ether (CAS NO 101-84-8) is a versatile organic compound characterized by its two benzene rings linked by an oxygen atom. It serves as a crucial intermediate and functional fluid in numerous high-value industrial processes due to its excellent thermal stability and solvent properties. This product is essential for manufacturers in the fragrance, heat transfer, and specialty polymer industries seeking reliable performance and consistent quality.

Application

• Fragrance and Perfumery: A key component as a fixative and carrier for soaps, detergents, and cosmetic formulations, providing a stable, mild odor profile.
• Heat Transfer Fluid: Used as a base or component in high-temperature heat transfer fluids and vapor-phase heating systems due to its thermal stability.
• Chemical Synthesis: Acts as a vital intermediate in the production of agrochemicals, dyes, and other fine chemicals.
• Polymer Industry: Employed as a plasticizer and as a reactant in the synthesis of high-performance polymers and resins.
• Solvent and Reaction Medium: Serves as an inert, high-boiling-point solvent for organic reactions and recrystallization processes.
• Electrical Insulation: Used in the formulation of dielectric fluids and capacitor impregnants.

Basic Information

Product Name	Diphenyl Ether
CAS No.	101-84-8
Molecular Formula	C12H10O
Molecular Weight	170.21 g/mol
Synonyms	Phenyl Ether; 1,1'-Oxybisbenzene; Diphenyl Oxide; Phenoxybenzene; Benzene, 1,1'-oxybis-; Ether, Diphenyl; Oxydibenzene
EINECS	202-981-2

Quality Control

Our Diphenyl Ether is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. We provide comprehensive quality documentation, including Certificates of Analysis (COA) that detail purity, identity, and impurity profiles. Our quality commitment aligns with global standards for industrial and fine chemical manufacturing, ensuring it meets the specific requirements of your application.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid / crystals
Identification (IR)	Conforms
Assay (GC)	≥ 99.0%
Solidification Point	26 - 28 °C
Water Content	≤ 0.1%

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