Description

N,N',p-Triphenylphosphondiamide is a specialized organophosphorus compound with a unique diamide structure. This chemical serves as a valuable intermediate and ligand in advanced synthetic chemistry, offering precise reactivity for constructing complex molecules. It is primarily utilized by researchers and process chemists in the pharmaceutical, agrochemical, and material science industries for catalyst development and fine chemical synthesis.

Application

• Key intermediate in the synthesis of novel pharmaceutical actives and agrochemicals.
• Ligand or precursor for transition metal catalysts used in cross-coupling reactions.
• Building block for advanced materials, including flame retardants and specialty polymers.
• Research chemical for studying organophosphorus chemistry and reaction mechanisms.
• Used in the development of photoactive compounds and electronic materials.
• Precursor for chemical probes and analytical reagents in life sciences.

Basic Information

Product Name	N,N',p-Triphenylphosphondiamide
CAS No.	4707-91-9
Molecular Formula	C24H21N2OP
Molecular Weight	384.41 g/mol
Synonyms	N,N',p-Triphenylphosphonic Diamide; Phosphonic Diamide, N,N',p-Triphenyl-; 1,3-Dianilino-1-phenylphosphinamide; N,N'-Diphenyl-P-phenylphosphonic Diamide; P,P,P-Triphenylphosphonic Triamide; (Anilinophenylphosphoryl)aniline; Triphenylphosphondiamide
EINECS	Contact for details

Quality Control

Our N,N',p-Triphenylphosphondiamide 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 synthesis. 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 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.

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%
Residue on Ignition	≤ 0.1%

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