Description

Benzene, 1,3-Bis(3-(3-Phenoxyphenoxy)Phenoxy)- is a specialized high-purity aromatic ether compound, identified by CAS NO 88708-83-2. This chemical is valued for its role as a key intermediate and functional additive in advanced material synthesis, offering high thermal stability and specific reactivity. It is essential for manufacturers and R&D facilities in the polymer, electronics, and specialty chemical industries seeking to develop next-generation materials.

Application

• Polymer Synthesis: Acts as a monomer or chain extender in the production of high-performance polyethers, polyarylates, and specialty engineering plastics.
• Electronic Materials: Used as a precursor or additive in the formulation of liquid crystal polymers (LCPs), dielectric materials, and encapsulants for microelectronics.
• Adhesives & Sealants: Serves as a reactive modifier to enhance the thermal resistance, flexibility, and adhesion properties of high-temperature epoxy and polyimide-based systems.
• Advanced Composites: Incorporated into resin matrices for aerospace and automotive composites to improve mechanical strength and thermal-oxidative stability.
• Chemical Intermediate: A crucial building block for synthesizing more complex ligands, dendrimers, and other functionalized aromatic compounds in fine chemical production.
• Research & Development: Utilized in academic and industrial R&D for exploring new material properties and reaction pathways in organic and polymer chemistry.

Basic Information

Product Name	Benzene, 1,3-Bis(3-(3-Phenoxyphenoxy)Phenoxy)-
CAS No.	88708-83-2
Molecular Formula	C48H34O6
Molecular Weight	706.78 g/mol
Synonyms	1,3-Bis[3-(3-phenoxyphenoxy)phenoxy]benzene; 1,3-Bis(3-phenoxy-3'-phenoxy)benzene; Tris(phenoxyphenoxy)benzene (isomeric mixture); Aromatic polyether intermediate; Bisphenoxy phenoxy benzene; High-temperature resin modifier; Liquid crystal polymer precursor
EINECS	Contact for details

Quality Control

Our production of Benzene, 1,3-Bis(3-(3-Phenoxyphenoxy)Phenoxy)- adheres to a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including HPLC for purity, GC for residual solvents, and spectroscopic identification. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

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 heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere to prevent potential oxidation.

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%
Residual Solvents (GC)	Meets ICH guidelines

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