Description

Ethylenebis[Bisphenyl(Cyanoimino)Phosphorane] is a specialized organophosphorus compound with a unique bisphosphorane structure. This chemical is valued for its role as a key intermediate and ligand in advanced synthetic chemistry and materials science. It is primarily needed by research institutions and industrial manufacturers developing high-performance polymers, catalysts, and electronic materials.

Application

• Catalyst Ligand: Used as a sophisticated ligand in transition metal catalysis for organic synthesis, including cross-coupling and polymerization reactions.
• Polymer Additive: Serves as a flame retardant synergist or stabilizer in high-performance engineering plastics and resins.
• Chemical Intermediate: Acts as a crucial building block for synthesizing complex phosphorus-containing molecules for agrochemical and pharmaceutical research.
• Material Science: Employed in the development of novel coordination polymers and metal-organic frameworks (MOFs) with specific electronic or adsorptive properties.
• Analytical Chemistry: Utilized as a chelating agent or derivatization reagent in trace metal analysis and detection.

Basic Information

Product Name	Ethylenebis[Bisphenyl(Cyanoimino)Phosphorane]
CAS No.	66055-14-9
Molecular Formula	C28H20N6P2
Molecular Weight	502.44 g/mol
Synonyms	Ethylenebis(bisphenylcyanoiminophosphorane); 1,2-Bis[bis(phenyl)(cyanoimino)phosphoranyl]ethane; N,N'-1,2-Ethanediylbis[N-cyano-P,P-diphenylphosphinous amide]; Tetraphenyl Ethylene Diphosphine Dinitrile; Bis(diphenyl(cyanoimino)phosphoranyl)ethane
EINECS	Contact for details

Quality Control

Our Ethylenebis[Bisphenyl(Cyanoimino)Phosphorane] is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and industrial applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to handle and store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation of quality.

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%

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