Description

Tris(Diethylamino)Phosphine CAS NO 2283-11-6 is a highly versatile organophosphorus compound characterized by its three diethylamino substituents bonded to a central phosphorus atom. This structure makes it a valuable reagent in advanced chemical synthesis, particularly as a precursor for more complex phosphorus-containing molecules and as a ligand in catalysis. It is essential for research and development laboratories, as well as production facilities in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate Synthesis: Acts as a key building block in the production of complex drug molecules, particularly those containing phosphorus heterocycles.
• Ligand for Catalysis: Serves as a precursor for generating specialized phosphine ligands used in cross-coupling reactions (e.g., Suzuki, Heck) and hydrogenation catalysts.
• Agrochemical Production: Utilized in the synthesis of novel pesticides, herbicides, and plant growth regulators that incorporate phosphorus.
• Material Science Precursor: Employed in the development of flame retardants, photolithography agents, and other advanced polymeric materials.
• Organic Synthesis Reagent: Used in laboratories for the preparation of phosphonium salts, ylides, and other organophosphorus compounds.
• Semiconductor Industry: Investigated as a potential precursor for chemical vapor deposition (CVD) processes to deposit thin films containing phosphorus.

Basic Information

Product Name	Tris(Diethylamino)Phosphine
CAS No.	2283-11-6
Molecular Formula	C12H30N3P
Molecular Weight	247.36 g/mol
Synonyms	Tris(diethylamino)phosphine; Phosphorous triamide, N,N,N',N',N'',N''-hexaethyl-; Hexaethyldiamidophosphite; Tris(N,N-diethylamino)phosphine; P(NEt2)3; Diethylamino Phosphine; (Diethylamino)phosphine trimer; Tris(diethylamino)phosphane
EINECS	218-925-8

Quality Control

Our Tris(Diethylamino)Phosphine is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to cGMP guidelines where applicable, and each lot is supported by a comprehensive Certificate of Analysis (COA). The COA includes data from analytical techniques such as NMR, GC, and titration to verify identity, purity, and the absence of critical impurities. We are committed to meeting the stringent requirements of our global partners in research and regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C for long-term stability. Due to its sensitivity to moisture and oxygen, containers should be purged with inert gas after each use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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