Description

1,3-Bis(Phenylthio)Propane is a versatile sulfur-containing organic compound, specifically a dithioacetal, valued for its role as a key synthetic intermediate and ligand in advanced chemical synthesis. Its structure makes it particularly useful in organometallic chemistry and as a building block for pharmaceuticals and functional materials. This product is essential for R&D laboratories and industrial manufacturers in the fine chemical, pharmaceutical, and specialty polymer sectors seeking reliable, high-purity intermediates.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring sulfur-based functional groups.
• Ligand in Catalysis: Used as a ligand or precursor for ligands in transition metal-catalyzed reactions, such as cross-coupling and hydrogenation.
• Polymer Modification: Acts as a chain transfer agent or cross-linking agent in the production of specialty polymers and resins to modify physical properties.
• Organic Synthesis Reagent: Employed in organic transformations, including the protection of carbonyl groups and as a source of phenylthio moieties.
• Agrochemical Synthesis: Utilized in the research and development of novel pesticides and herbicides.
• Material Science Research: Investigated for use in the development of organic electronic materials and self-assembled monolayers.

Basic Information

Product Name	1,3-Bis(Phenylthio)Propane
CAS No.	28118-53-8
Molecular Formula	C15H16S2
Molecular Weight	260.42 g/mol
Synonyms	1,3-Diphenylthiopropane; 1,3-Bis(phenylmercapto)propane; Propane, 1,3-bis(phenylthio)-; NSC 403119; Bis(phenylthio)propane; α,ω-Diphenylthiopropane; 1,3-Di(phenylthio)propane
EINECS	Contact for details

Quality Control

Our 1,3-Bis(Phenylthio)Propane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (IR, NMR), to ensure high purity and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, ensuring traceability and compliance with your research or production requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (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.