Description

n-(Diphenylphosphoryl)-P,p-Diphenylphosphinic Amide is a specialized organophosphorus compound with a unique phosphoryl and phosphinic amide functional group structure. This compound serves as a valuable intermediate and ligand in advanced chemical synthesis, offering precise control in catalytic and material science applications. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and functional materials.

Application

• As a key ligand or catalyst precursor in transition metal-catalyzed cross-coupling reactions (e.g., Suzuki, Heck).
• As a versatile intermediate in the synthesis of novel pharmaceutical compounds and agrochemicals.
• In the research and development of flame retardants and other functional additives for polymers.
• As a chelating agent or modifier in the preparation of advanced materials and metal complexes.
• For use in asymmetric synthesis and other stereoselective transformations in fine chemical production.
• In academic and industrial R&D for exploring new organophosphorus chemistry and reaction methodologies.

Basic Information

Product Name	n-(Diphenylphosphoryl)-P,p-Diphenylphosphinic Amide
CAS No.	31239-06-2
Molecular Formula	C24H21NO2P2
Molecular Weight	417.38 g/mol
Synonyms	N-(Diphenylphosphoryl)-P,P-diphenylphosphinic amide; Bis(diphenylphosphinyl)amine; N,N-Bis(diphenylphosphinyl)amine; Phosphinic amide, N,N-bis(diphenylphosphinyl)-; 1,1'-(Phosphinylidene)bis[1,1-diphenylphosphine oxide]; (Diphenylphosphoryl)(diphenylphosphinyl)amine; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our n-(Diphenylphosphoryl)-P,p-Diphenylphosphinic Amide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including identity confirmation by spectroscopic methods (IR, NMR) and purity assessment by HPLC, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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 (moisture-sensitive) nature, the container must be kept sealed and under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

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%
Heavy Metals	≤ 20 ppm

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