Description

1,3-Bis(4-Phenoxyphenoxy)Benzene is a high-purity aromatic ether compound, recognized for its excellent thermal stability and chemical resistance. This makes it a valuable intermediate and performance additive in advanced material synthesis. It is primarily sought after by manufacturers in the polymer, electronics, and specialty chemical industries for developing high-performance resins and functional materials.

Application

• Polymer Modification: Used as a comonomer or additive to enhance the thermal stability, flame retardancy, and mechanical properties of engineering plastics and high-temperature resins.
• Electronic Chemicals: Serves as a key intermediate in the synthesis of polyimide precursors, liquid crystal polymers (LCPs), and other dielectric materials for electronic applications.
• High-Temperature Lubricants & Greases: Employed as a base fluid or additive to improve the thermal-oxidative stability and load-bearing capacity of synthetic lubricants.
• Specialty Adhesives and Sealants: Imparts superior heat resistance and durability to high-performance adhesive formulations.
• Chemical Synthesis: Acts as a versatile building block for synthesizing more complex aromatic ethers, dendrimers, and other specialty organic compounds.

Basic Information

Product Name	1,3-Bis(4-Phenoxyphenoxy)Benzene
CAS No.	1638-12-6
Molecular Formula	C30H22O4
Molecular Weight	446.49 g/mol
Synonyms	1,3-Bis(p-phenoxyphenoxy)benzene; Benzene, 1,3-bis[4-(phenoxy)phenoxy]-; 4,4'-[1,3-Phenylenebis(oxy)]diphenyl ether; RCD 2098; BPPB; Bis(4-phenoxyphenoxy)benzene; 1,3-Bis(4-phenoxyphenoxy)benzene
EINECS	Contact for details

Quality Control

Our 1,3-Bis(4-Phenoxyphenoxy)Benzene is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing batch-specific results are provided to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	105 - 110 °C
Loss on Drying	≤ 0.5%

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