Description

(Diethylamino)Diethylphosphine is a versatile organophosphorus compound primarily used as a key ligand and precursor in advanced chemical synthesis. Its value lies in its ability to facilitate complex catalytic cycles and serve as a building block for specialty chemicals, offering researchers and manufacturers a critical tool for innovation. This product is essential for professionals in the pharmaceutical, agrochemical, and materials science sectors who require high-purity intermediates for catalyst development and fine chemical production.

Application

• As a ligand in transition metal catalysis for cross-coupling and hydrogenation reactions.
• As a key precursor in the synthesis of novel phosphine-based ligands and organophosphorus compounds.
• In pharmaceutical research for the development of active pharmaceutical ingredients (APIs) and intermediates.
• In agrochemical manufacturing for creating advanced crop protection agents.
• For material science applications, including the development of flame retardants and specialty polymers.
• In academic and industrial R&D for exploring new reaction methodologies and catalytic systems.

Basic Information

Product Name	(Diethylamino)Diethylphosphine
CAS No.	686-20-4
Molecular Formula	C8H20NP
Molecular Weight	161.22 g/mol
Synonyms	Diethyl(diethylamino)phosphine; N,N-Diethyl-P,P-diethylphosphinous amide; Diethylphosphinous Acid Diethylamide; (Diethylamino)diethylphosphane; Phosphinous amide, N,N-diethyl-P,P-diethyl-; Diethyl(diethylamino)phosphane; (Et2N)P(Et)2
EINECS	211-689-5

Quality Control

Our (Diethylamino)Diethylphosphine is manufactured under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including chromatography and spectroscopic methods, to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Due to its sensitivity to oxidation, containers must be kept sealed and purged with inert gas after each use to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	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.