Description

1-[Bis(1,1-Dimethylethyl)Phosphino]Ethanol Acetate is a specialized organophosphorus compound that serves as a valuable ligand precursor and intermediate in advanced chemical synthesis. Its significance lies in its ability to impart unique steric and electronic properties to metal complexes, which is critical for enhancing catalytic activity and selectivity. This high-purity chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries who require reliable, high-performance building blocks for complex molecular development.

Application

• As a ligand precursor in the synthesis of transition metal catalysts for cross-coupling reactions (e.g., Suzuki, Heck).
• Intermediate in the development of specialty phosphine ligands used in asymmetric hydrogenation and other stereoselective transformations.
• Key building block in pharmaceutical research for creating novel active pharmaceutical ingredients (APIs).
• Used in agrochemical synthesis for producing advanced crop protection agents.
• Component in material science for modifying surface properties and creating functional polymers.
• Employed in academic and industrial R&D for exploring new catalytic systems and reaction methodologies.

Basic Information

Product Name	1-[Bis(1,1-Dimethylethyl)Phosphino]Ethanol Acetate
CAS No.	50838-15-8
Molecular Formula	C12H25O3P
Molecular Weight	248.30 g/mol
Synonyms	2-[(Di-tert-butylphosphino)oxy]ethyl acetate; Ethanol, 2-[(di-tert-butylphosphino)-, acetate; Acetic acid 2-(di-tert-butylphosphino)ethyl ester; Di-tert-butyl(2-acetoxyethyl)phosphine; 2-(Di-tert-butylphosphino)ethyl acetate; (2-Acetoxyethyl)di-tert-butylphosphine
EINECS	Contact for details

Quality Control

Our 1-[Bis(1,1-Dimethylethyl)Phosphino]Ethanol Acetate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Products undergo rigorous analytical testing, including NMR, HPLC, and GC, to confirm identity and meet stringent impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each 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) in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, containers should 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 (NMR)	Conforms to structure
Purity (GC/HPLC)	≥ 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.