Description

Tris(5-Methyl-2-Thienyl)Phosphine Sulfide is a specialized organosulfur and organophosphorus compound that serves as a key ligand and building block in advanced material synthesis. Its unique molecular architecture, featuring a central phosphorus atom bonded to three substituted thienyl groups and a sulfur atom, makes it valuable for modulating electronic properties and catalytic activity. This high-purity chemical is essential for researchers and manufacturers in the fields of organic electronics, coordination chemistry, and catalysis, where precise molecular control is paramount.

Application

• Ligand in Transition Metal Catalysis: Used to form complexes with metals like palladium, nickel, or platinum for cross-coupling reactions and other catalytic transformations.
• Precursor for Functional Materials: Serves as a building block in the synthesis of novel polymers, oligomers, and small molecules for organic semiconductors and electronic devices.
• Research & Development: A critical reagent in academic and industrial R&D for exploring new reaction pathways and material properties in organometallic chemistry.
• Modification of Surfaces and Nanoparticles: Can be used to functionalize material surfaces or stabilize metal nanoparticles due to its strong coordinating thienyl groups.
• Component in Photovoltaic Research: Investigated for use in the development of dye-sensitized solar cells (DSSCs) and other light-harvesting applications.

Basic Information

Product Name	Tris(5-Methyl-2-Thienyl)Phosphine Sulfide
CAS No.	34762-02-2
Molecular Formula	C15H15PS4
Molecular Weight	354.50 g/mol
Synonyms	Tris(5-methyl-2-thienyl)phosphine sulfide; Tris(5-methylthiophen-2-yl)phosphine sulfide; Phosphinothioic acid, tris(5-methyl-2-thienyl)-; P,P,P-Tris(5-methyl-2-thienyl)phosphinothioic acid; 5-Methyl-2-thienylphosphonothioic acid tris(ester); Tris(5-methyl-2-thienyl) thiophosphate
EINECS	Contact for details

Quality Control

Our Tris(5-Methyl-2-Thienyl)Phosphine Sulfide is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity for research and industrial applications. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to verify identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all relevant specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). This compound may be sensitive to prolonged exposure to air and moisture; it is recommended to handle and store under an inert atmosphere for long-term stability.

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.