Description

Tris(2-Cyanoethyl)Phosphine Sulfide is a specialized organophosphorus compound that serves as a versatile sulfur-containing ligand and building block in advanced chemical synthesis. Its unique structure, featuring both phosphine and cyanoethyl groups, makes it a valuable precursor for creating complex coordination complexes and functional materials. This high-purity chemical is essential for researchers and manufacturers in the fields of catalysis, materials science, and pharmaceutical intermediate development, where precise molecular control is required.

Application

• Catalyst Ligand Synthesis: Acts as a key precursor for synthesizing novel sulfur-containing phosphine ligands used in homogeneous catalysis, including cross-coupling and hydrogenation reactions.
• Pharmaceutical Intermediates: Employed in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules requiring specific phosphorus-sulfur functionalities.
• Polymer and Material Science: Used as a monomer or additive in the synthesis of specialty polymers, resins, and advanced materials with tailored properties.
• Coordination Chemistry Research: Serves as a chelating agent for transition metals, facilitating the study of novel metal complexes with potential applications in sensing or catalysis.
• Agrochemical Development: Utilized in the creation of novel pesticide and herbicide intermediates, leveraging its unique chemical structure.
• Flame Retardant Additive Precursor: Investigated for use in developing flame-retardant materials due to the presence of phosphorus and sulfur.

Basic Information

Item	Details
Product Name	Tris(2-Cyanoethyl)Phosphine Sulfide
CAS No.	6783-73-9
Molecular Formula	C9H12N3PS
Molecular Weight	225.24 g/mol
Synonyms	Tris(2-cyanoethyl)phosphine sulfide; Tris(β-cyanoethyl)phosphine sulfide; Phosphine sulfide, tris(2-cyanoethyl)-; Tris(2-cyanoethyl)phosphine sulphide; (2-Cyanoethyl)phosphine sulfide; P,P,P-Tris(2-cyanoethyl)phosphine sulfide
EINECS	Contact for details

Quality Control

Our Tris(2-Cyanoethyl)Phosphine Sulfide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and elemental analysis, to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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