Description

Diphenyl[α-[2-(Diethylamino)Ethyl]Benzyl]Phosphine Oxide is a specialized organophosphorus compound featuring a tertiary amine moiety, making it a valuable ligand and intermediate in advanced chemical synthesis. Its molecular structure is engineered to facilitate catalytic processes and act as a key building block for complex molecules. This product is essential for research and development chemists and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors who require high-purity, functionalized phosphine derivatives.

Application

• As a versatile ligand in transition metal catalysis for cross-coupling and hydrogenation reactions.
• As a key chemical intermediate in the synthesis of pharmaceuticals and bioactive molecules.
• In the research and development of novel agrochemicals and plant growth regulators.
• For the preparation of specialty polymers and materials with tailored properties.
• In asymmetric synthesis applications where its chiral potential can be exploited.
• As a precursor for photoinitiators and other functional additives.

Basic Information

Product Name	Diphenyl[α-[2-(Diethylamino)Ethyl]Benzyl]Phosphine Oxide
CAS No.	51713-14-5
Molecular Formula	C25H30NOP
Molecular Weight	391.49 g/mol
Synonyms	α-[2-(Diethylamino)ethyl]benzyldiphenylphosphine oxide; Benzenemethanamine, N,N-diethyl-γ-(diphenylphosphinyl)-; (2-(Diethylamino)ethyl)diphenylphosphine oxide benzyl derivative; Phosphine oxide, diphenyl[α-[2-(diethylamino)ethyl]benzyl]-; Ligand 51713-14-5; Aminophosphine oxide derivative
EINECS	Contact for details

Quality Control

Our production of Diphenyl[α-[2-(Diethylamino)Ethyl]Benzyl]Phosphine Oxide adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting compliance in cGMP-aligned applications where required.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to exclude moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.