Description

N,n-Bis(Diphenylphosphino)Amine is a versatile organophosphorus compound widely used as a ligand in transition metal catalysis. This compound matters for its ability to form stable complexes with various metals, facilitating key chemical transformations in research and industrial synthesis. It is primarily needed by chemical manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and advanced materials sectors for developing new catalysts and synthetic pathways.

Application

• As a bidentate phosphine ligand in homogeneous catalysis for cross-coupling reactions (e.g., Suzuki, Heck).
• In the synthesis of novel metal-organic frameworks (MOFs) and coordination polymers.
• For the development of asymmetric catalysts used in pharmaceutical intermediate production.
• As a precursor or intermediate in the synthesis of more complex phosphine ligands.
• In academic and industrial research exploring new catalytic systems for organic synthesis.
• Potential use in material science for creating specialized coatings or electronic materials.

Basic Information

Product Name	N,n-Bis(Diphenylphosphino)Amine
CAS No.	2960-37-4
Molecular Formula	C24H21NP2
Molecular Weight	385.38 g/mol
Synonyms	Bis(diphenylphosphino)amine; DPPA; N-(Diphenylphosphino)-P,P-diphenylphosphinous amide; 1,1'-(Azanediyl)bis(1,1-diphenylphosphane); HN(PPh2)2; (Diphenylphosphino)(diphenylphosphoranylidene)amine; N,N-Bis(diphenylphosphanyl)amine
EINECS	220-980-9

Quality Control

Our N,n-Bis(Diphenylphosphino)Amine is produced and tested under strict quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality systems are designed to meet the stringent requirements of research and fine chemical synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C) under an inert atmosphere (e.g., nitrogen or argon) due to its sensitivity to oxidation. Keep away from heat, sparks, and open flame. The container should be kept tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	168 - 172 °C
Loss on Drying	≤ 0.5 %
Residue on Ignition	≤ 0.1 %

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