Description

1-Phenoxy-3-[[3-(Phenylthio)Phenyl]Thio]Benzene is a high-purity, diaryl sulfide-based organic compound, recognized for its role as a versatile chemical intermediate and performance additive. Its molecular structure, featuring multiple aromatic rings and sulfur linkages, provides excellent thermal stability and is key to its function in advanced material synthesis. This product is essential for manufacturers and R&D teams in the polymer, specialty chemical, and electronics industries seeking to enhance material properties or develop novel compounds.

Application

• As a key monomer or chain extender in the synthesis of high-performance engineering plastics and polyarylene sulfide resins.
• As a stabilizer or antioxidant additive in polymer formulations to improve thermal and oxidative resistance.
• As a chemical intermediate in organic synthesis, particularly for creating complex sulfur-containing aromatic compounds for pharmaceuticals or agrochemicals.
• In the production of specialty adhesives and sealants where thermal stability and chemical resistance are required.
• As a potential precursor for ligands or functional materials used in catalysis and electronic applications.
• In research and development for novel liquid crystal polymers or other advanced organic materials.

Basic Information

Product Name	1-Phenoxy-3-[[3-(Phenylthio)Phenyl]Thio]Benzene
CAS No.	7372-94-3
Molecular Formula	C24H18OS2
Molecular Weight	386.53 g/mol
Synonyms	1,3-Bis(3-(phenylthio)phenoxy)benzene (alternative IUPAC); 3,3'-Thiobis(phenyl 3-(phenylthio)phenyl ether); Bis[3-(phenoxy)phenyl] sulfide derivative; 1-Phenoxy-3-(3-(phenylthio)phenylthio)benzene; Aromatic sulfide ether; PPS intermediate; Thiobis(phenoxy benzene) derivative; CAS 7372-94-3
EINECS	Contact for details

Quality Control

Our 1-Phenoxy-3-[[3-(Phenylthio)Phenyl]Thio]Benzene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and consistent high-grade standards. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

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. The container should be kept tightly sealed when not in use to prevent contamination.

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%

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