Description

Bis(Diisopropylamino)-Phosphine CAS NO 68880-43-3 is a highly reactive organophosphorus compound characterized by its diisopropylamino substituents. This compound matters as a versatile and crucial ligand and building block in advanced chemical synthesis, particularly for creating complex phosphorus-containing frameworks. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications in catalysis and the development of novel materials.

Application

• As a key ligand precursor in transition metal catalysis for cross-coupling reactions.
• In the synthesis of phosphine-based ligands with tailored steric and electronic properties.
• As a reactive intermediate for constructing organophosphorus compounds used in pharmaceutical active ingredients.
• In the research and development of agrochemicals, such as herbicides and insecticides.
• For the preparation of phosphonium salts and other phosphorus ylide precursors.
• In materials science for the surface modification of nanoparticles and the creation of specialty polymers.

Basic Information

Product Name	Bis(Diisopropylamino)-Phosphine
CAS No.	68880-43-3
Molecular Formula	C12H29N2P
Molecular Weight	232.34 g/mol
Synonyms	Bis(diisopropylamino)phosphine; Diisopropylaminophosphine; Phosphinous bis(diisopropylamide); N,N,N',N'-Tetraisopropylphosphorodiamidous amide; P,P-Bis(diisopropylamino)phosphine; (i-Pr2N)2PH; Tetraisethylenediaminephosphine (common misnomer); Phosphine, bis[bis(1-methylethyl)amino]-
EINECS	Contact for details

Quality Control

Our Bis(Diisopropylamino)-Phosphine is produced and handled under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR and GC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing specific batch results are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, open flames, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
31P NMR	Conforms
Water Content (KF)	≤ 0.5%

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