Description

Tri(2-Thienyl)Phosphine Selenide is a specialized organoselenium compound where selenium is coordinated to a tri(2-thienyl)phosphine ligand. This compound matters as a versatile reagent and ligand in advanced material science and catalysis, offering unique electronic properties for modifying reaction pathways. It is primarily needed by researchers and manufacturers in the fields of organic synthesis, materials chemistry, and as a precursor for semiconductor nanomaterials.

Application

• Catalysis Research: Acts as a ligand or catalyst precursor in transition metal-catalyzed cross-coupling reactions and other organic transformations.
• Material Science: Serves as a selenium source for the synthesis of metal selenide nanoparticles and quantum dots with applications in optoelectronics.
• Coordination Chemistry: Used to prepare novel metal complexes with potential catalytic or photophysical properties.
• Organic Synthesis: Employed as a selenium transfer agent or as a building block for more complex heterocyclic and organometallic systems.
• Pharmaceutical Intermediates: Potential use in the research and development of novel therapeutic agents containing selenium.
• Polymer Additives: Investigated for use as stabilizers or property modifiers in specialty polymer formulations.

Basic Information

Product Name	Tri(2-Thienyl)Phosphine Selenide
CAS No.	26910-74-7
Molecular Formula	C12H9PSeS3
Molecular Weight	359.32 g/mol
Synonyms	Tris(2-thienyl)phosphine selenide; P,P,P-Tris(2-thienyl)phosphine selenide; Tri(2-thienyl)phosphorus selenide; 2-Thienylphosphine selenide; Tris(2-thienyl)phosphine selenium adduct; (Thiophen-2-yl)3PSe; Phosphine, tris(2-thienyl)-, selenide
EINECS	Contact for details

Quality Control

Our Tri(2-Thienyl)Phosphine Selenide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic and spectroscopic methods, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is light-sensitive and should be handled under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.5%

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