Description

Bis(2-Cyanoethyl)Phosphine Oxide is a versatile organophosphorus compound characterized by its cyanoethyl functional groups. This structure makes it a valuable intermediate in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily sought after by research and development chemists and process engineers for creating novel active ingredients and specialty polymers. Its unique reactivity profile offers significant utility in advanced material science and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting the central nervous system.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its phosphorus-based reactivity.
• Ligand Precursor: Serves as a starting material for the preparation of specialized phosphine ligands used in catalysis (e.g., cross-coupling reactions).
• Flame Retardant Additive: Incorporated into polymer formulations to enhance flame retardancy properties.
• Electronic Chemicals: Potential use in the synthesis of materials for electronics, such as photoacid generators for photoresists.
• Research & Development: A critical reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	Bis(2-Cyanoethyl)Phosphine Oxide
CAS No.	5964-09-0
Molecular Formula	C7H9N2OP
Molecular Weight	168.13 g/mol
Synonyms	Bis(2-Cyanoethyl)phosphine Oxide; Phosphine Oxide, bis(2-cyanoethyl)-; (2-Cyanoethyl)phosphine Oxide Dimer; NSC 403119; 2-Cyanoethylphosphine Oxide Dimer; Di(2-cyanoethyl)phosphine Oxide; Bis(β-cyanoethyl)phosphine Oxide
EINECS	227-777-3

Quality Control

Our Bis(2-Cyanoethyl)Phosphine Oxide is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and Karl Fischer titration, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality system supports cGMP standards for pharmaceutical intermediate applications.

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 product is hygroscopic (moisture-sensitive) and should be handled under a dry atmosphere to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Melting Point	Contact for details

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