Description

Potassium 2-[Bis(2-Cyanoethyl)Phosphine]Ethanesulphonate is a specialized organophosphorus compound featuring a phosphine center functionalized with cyanoethyl and ethanesulfonate groups. This unique structure makes it a valuable intermediate and ligand in advanced chemical synthesis, particularly for creating water-soluble metal complexes. It is primarily sought after by research institutions and industrial R&D departments focused on catalysis, materials science, and pharmaceutical development. The compound's properties are critical for applications requiring precise molecular design and controlled reactivity.

Application

• Catalysis Research: Acts as a water-soluble ligand for transition metal catalysts, enabling homogeneous catalysis in aqueous media.
• Pharmaceutical Intermediates: Serves as a key building block in the synthesis of complex molecules for drug discovery and development.
• Material Science: Used in the preparation of functional polymers and advanced materials with specific electronic or surface properties.
• Chemical Synthesis: Employed as a specialized reagent for introducing phosphine and sulfonate functionalities into target molecules.
• Coordination Chemistry: Utilized to synthesize novel metal-organic complexes for study and application in sensing or catalysis.

Basic Information

Product Name	Potassium 2-[Bis(2-Cyanoethyl)Phosphine]Ethanesulphonate
CAS No.	86563-95-3
Molecular Formula	C9H12KN2O3PS
Molecular Weight	298.34 g/mol
Synonyms	Potassium 2-[bis(2-cyanoethyl)phosphino]ethanesulfonate; 2-[Bis(2-cyanoethyl)phosphino]ethanesulfonic Acid Potassium Salt; Potassium 2-(Bis(2-cyanoethyl)phosphanyl)ethane-1-sulfonate; TPPTS Analog (Cyanoethylated); Water-Soluble Phosphine Ligand; Sulfonated Phosphine Salt; CAS 86563-95-3
EINECS	Contact for details

Quality Control

Every batch of Potassium 2-[Bis(2-Cyanoethyl)Phosphine]Ethanesulphonate is manufactured and tested under strict quality management protocols to ensure consistency and purity for research and industrial use. Our products undergo rigorous quality testing, including chromatographic and spectroscopic analysis, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm

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