Description

1,2-Bis(Phenylthio)Ethylene (cis- And trans- Mixture) is an organosulfur compound featuring a central ethylene bridge flanked by two phenylthio groups. This unique structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for constructing sulfur-containing heterocycles and functional materials. It is primarily sought by research and development chemists in the pharmaceutical, agrochemical, and specialty polymer industries for applications requiring specific sulfur-based molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, especially those containing thioether or sulfur-heterocyclic moieties for therapeutic applications.
• Agrochemical Synthesis: Used in the development of new pesticides, herbicides, and fungicides where the phenylthioethylene unit can impart specific biological activity or stability.
• Ligand and Catalyst Development: Acts as a starting material for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Polymer and Material Science: Employed as a monomer or cross-linking agent in the production of specialty polymers, resins, and advanced materials with tailored properties.
• Organic Electronics: Investigated as a building block for organic semiconductors, conductive polymers, and other electronic materials due to its conjugated system and sulfur atoms.
• Chemical Research: A versatile reagent for academic and industrial research in organic synthesis, methodology development, and the study of sulfur chemistry.

Basic Information

Product Name	1,2-Bis(Phenylthio)Ethylene (cis- And trans- Mixture)
CAS No.	23528-44-1
Molecular Formula	C14H12S2
Molecular Weight	244.37 g/mol
Synonyms	1,2-Bis(phenylthio)ethene; (E/Z)-1,2-Bis(phenylthio)ethylene; 1,2-Di(phenylthio)ethylene; Benzene, 1,1'-(1,2-ethenediyl)bis[thio-; trans/cis-1,2-Bis(phenylthio)ethylene; 1,2-Bis(phenylmercapto)ethylene; Stilbene, α,α'-dithio-
EINECS	Contact for details

Quality Control

Our 1,2-Bis(Phenylthio)Ethylene is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

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

Specification

Item	Specification
Appearance	Light yellow to yellow solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (mixture of isomers)
Melting Point	Contact for details

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