Description

m-Bis(m-Phenoxyphenoxy)Benzene is a high-purity aromatic ether compound, identified by CAS No. 2455-71-2. This specialty chemical is valued for its excellent thermal stability and unique molecular structure, making it a critical intermediate 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

• As a key monomer or intermediate in the synthesis of high-temperature resistant polymers and polyethers.
• In the production of advanced engineering plastics requiring enhanced thermal and oxidative stability.
• As a building block for liquid crystal polymers (LCPs) and other high-performance specialty polymers.
• In the formulation of heat-resistant coatings, adhesives, and composite materials.
• Potential use as a dielectric material or precursor in the electronics and semiconductor industries.
• As a research chemical for developing novel aromatic ether-based compounds with specific functionalities.

Basic Information

Product Name	m-Bis(m-Phenoxyphenoxy)Benzene
CAS No.	2455-71-2
Molecular Formula	C30H22O4
Molecular Weight	446.49 g/mol
Synonyms	1,3-Bis(3-phenoxyphenoxy)benzene; Benzene, 1,1'-[1,3-phenylenebis(oxy-3,1-phenyleneoxy)]bis-; m-Bis(m-phenoxyphenoxy)benzene; Bisphenoxybenzene derivative; Aromatic diether; Bis(3-phenoxyphenoxy)benzene; Polymer intermediate BPPB; High-temperature ether monomer
EINECS	Contact for details

Quality Control

Our m-Bis(m-Phenoxyphenoxy)Benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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