Description

1,2-Bis(Benzylthio)Acetylene is a specialized organosulfur compound featuring a unique acetylene core symmetrically substituted with benzylthio groups. This molecular architecture makes it a valuable building block and intermediate in advanced organic synthesis, particularly for constructing complex sulfur-containing frameworks. It is primarily sought after by research and development chemists in the pharmaceutical, agrochemical, and materials science industries for applications in ligand design, polymer modification, and the development of novel heterocyclic compounds.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, especially those requiring sulfur-based functional groups or acetylene linkages.
• Agrochemical Synthesis: Used in the creation of novel pesticides, herbicides, and fungicides where the benzylthioacetylene moiety can impart specific biological activity.
• Ligand and Catalyst Development: Acts as a precursor for synthesizing specialized ligands used in transition metal catalysis and coordination chemistry.
• Polymer and Material Science: Employed as a monomer or cross-linking agent in the development of specialty polymers with tailored electronic or mechanical properties.
• Organic Synthesis Building Block: Utilized in various name reactions and cascade processes to introduce sulfur and alkyne functionality into target molecules.
• Research and Development: A critical tool for academic and industrial R&D laboratories exploring new chemical spaces and reaction methodologies.

Basic Information

Product Name	1,2-Bis(Benzylthio)Acetylene
CAS No.	79208-53-0
Molecular Formula	C₁₆H₁₄S₂
Molecular Weight	270.41 g/mol
Synonyms	1,2-Bis(benzylthio)ethyne; Bis(phenylmethylthio)acetylene; Acetylene, bis(benzylthio)-; 1,2-Di(benzylthio)acetylene; NSC 403119; (Benzylthio)acetylene dimer
EINECS	Contact for details

Quality Control

Our 1,2-Bis(Benzylthio)Acetylene is produced under strict 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 Certificate of Analysis (COA) detailing specific results for purity, identity, and impurities is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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