Description

Sodium 2-[Bis(2-Cyanoethyl)Phosphine]Ethanesulphonate CAS NO 64225-42-9 is a specialized organophosphorus compound featuring a unique combination of phosphine and sulfonate functional groups. This chemical is valued for its role as a versatile ligand and intermediate in advanced catalytic and synthetic processes. It is primarily sought by researchers and manufacturers in the pharmaceutical, fine chemical, and material science sectors for developing novel compounds and catalysts.

Application

• As a ligand in transition metal catalysis for cross-coupling and hydrogenation reactions.
• Intermediate in the synthesis of specialty surfactants and amphoteric compounds with unique surface-active properties.
• Key building block for water-soluble phosphine ligands used in aqueous-phase catalytic systems.
• Research chemical for developing novel organophosphorus polymers and functional materials.
• Precursor in the preparation of bioconjugates and probes for biochemical and diagnostic applications.
• Component in electroplating and metal finishing formulations as a complexing agent.

Basic Information

Item	Detail
Product Name	Sodium 2-[Bis(2-Cyanoethyl)Phosphine]Ethanesulphonate
CAS No.	64225-42-9
Molecular Formula	C9H12N2NaO3PS
Molecular Weight	282.23 g/mol
Synonyms	Sodium 2-[Bis(2-cyanoethyl)phosphino]ethanesulfonate; 2-[Bis(2-cyanoethyl)phosphino]ethanesulfonic Acid Sodium Salt; Sulfonated Tris(cyanoethyl)phosphine Derivative; Water-Soluble Cyanoethylphosphine; Na-PCES
EINECS	Contact for details

Quality Control

Our production of Sodium 2-[Bis(2-Cyanoethyl)Phosphine]Ethanesulphonate adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized by advanced analytical techniques, and a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided. We support cGMP and ISO 9001 aligned practices for traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) and handle it in a moisture-controlled environment to maintain stability and purity.

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 (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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