Description

Tris(2-Cyanoethyl)Phosphine Oxide is a versatile organophosphorus compound characterized by its unique structure containing both phosphine oxide and nitrile functional groups. This chemical serves as a valuable intermediate and ligand in advanced synthesis, offering reactivity that is crucial for creating complex molecular architectures. It is primarily sought after by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications in catalysis and fine chemical production.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring phosphorus-based scaffolds.
• Catalyst Ligand: Used as a ligand in transition metal catalysis for various cross-coupling and hydrogenation reactions, enhancing selectivity and yield.
• Agrochemical Synthesis: Employed in the production of advanced herbicides, insecticides, and plant growth regulators.
• Flame Retardant Precursor: Acts as an intermediate in the manufacture of phosphorus-containing flame retardants for polymers and textiles.
• Coordination Chemistry: Useful in academic and industrial research for studying metal-ligand interactions and developing new materials.
• Polymer Modification: Incorporated into polymer chains to impart specific properties like improved thermal stability or adhesion.

Basic Information

Product Name	Tris(2-Cyanoethyl)Phosphine Oxide
CAS No.	1439-41-4
Molecular Formula	C9H12N3OP
Molecular Weight	209.18 g/mol
Synonyms	Tris(2-cyanoethyl)phosphine oxide; Phosphine oxide, tris(2-cyanoethyl)-; (2-Cyanoethyl)phosphine oxide; Tris(β-cyanoethyl)phosphine oxide; TCEPO; 2-Cyanoethylphosphine oxide; Tris(2-cyanoethyl)phosphine oxide (TCEPO); Tris(cyanoethyl)phosphine oxide
EINECS	215-872-8

Quality Control

Our Tris(2-Cyanoethyl)Phosphine Oxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment and is available upon request.

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 and strong bases. Due to the nitrile groups, it is recommended to store under an inert atmosphere for long-term stability.

Specification

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