Description

Bis(Diethylamino)-tert-Butoxyphosphine is a specialized organophosphorus compound that serves as a highly reactive and versatile reagent in advanced chemical synthesis. Its primary value lies in its role as a key precursor and ligand in the production of complex molecules, particularly in the pharmaceutical and materials science sectors. This chemical is essential for researchers and manufacturers in fine chemical synthesis, catalyst development, and the creation of novel electronic materials who require precise and reliable building blocks.

Application

• Pharmaceutical Intermediate Synthesis: A crucial precursor in the multi-step synthesis of active pharmaceutical ingredients (APIs), particularly for compounds containing phosphorus.
• Catalyst and Ligand Preparation: Used to synthesize specialized phosphine ligands for transition metal catalysis, enabling cross-coupling and other key organic transformations.
• Polymer Chemistry: Acts as a monomer or chain-transfer agent in the development of specialty polymers with unique thermal or electronic properties.
• Electroluminescent Materials: Employed in the research and production of organic light-emitting diodes (OLEDs) and other advanced electronic materials.
• Agrochemical Synthesis: Serves as a building block for creating novel pesticides and herbicides with specific modes of action.
• Flame Retardant Development: Used in the research of phosphorus-based flame retardant additives for plastics and textiles.

Basic Information

Product Name	Bis(Diethylamino)-tert-Butoxyphosphine
CAS No.	118818-64-7
Molecular Formula	C12H29N2OP
Molecular Weight	248.35 g/mol
Synonyms	tert-Butoxybis(diethylamino)phosphine; Diethylamino-tert-butoxyphosphine; (Diethylamino)2P(OtBu); Phosphinous amide, P,P-bis(diethylamino)-P-(1,1-dimethylethoxy)-; tert-Butyl bis(diethylamino)phosphonite; Bis(diethylamino)(tert-butoxy)phosphine; Tert-Butyl Diethylphosphoramidite (related); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our Bis(Diethylamino)-tert-Butoxyphosphine is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity suitable for research and industrial synthesis. Each lot undergoes comprehensive analytical testing, including NMR, GC, and HPLC analysis, to verify identity, potency, and impurity profiles. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory documentation needs.

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 place at room temperature (15-25°C). Due to its moisture-sensitive and easily oxidized nature, containers must be kept sealed and handled under anhydrous conditions 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.