Description

Acetylbis(1,1-Dimethylethyl)Phosphine is a specialized organophosphorus compound, primarily utilized as a versatile ligand and precursor in advanced chemical synthesis. Its value lies in its ability to facilitate challenging catalytic transformations and create novel phosphorus-containing materials with tailored properties. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors who require high-purity intermediates for catalyst development and fine chemical production.

Application

• Catalyst Ligand in Homogeneous Catalysis: Acts as a key ligand for transition metal catalysts used in cross-coupling reactions (e.g., Suzuki, Heck) and hydrogenation processes.
• Precursor for Specialty Phosphines: Serves as a building block for synthesizing more complex, sterically hindered phosphine ligands with specific electronic properties.
• Pharmaceutical Intermediate: Used in the research and development of active pharmaceutical ingredients (APIs) that incorporate phosphorus functionalities.
• Agrochemical Synthesis: Employed in creating novel herbicides, insecticides, and plant growth regulators that require organophosphorus chemistry.
• Material Science Research: Investigated for the development of flame retardants, photoluminescent materials, and polymers with unique characteristics.
• Organic Synthesis Reagent: Facilitates nucleophilic substitution and other key reactions in the synthesis of complex organic molecules.

Basic Information

Product Name	Acetylbis(1,1-Dimethylethyl)Phosphine
CAS No.	26058-95-7
Molecular Formula	C10H21OP
Molecular Weight	188.25 g/mol
Synonyms	Acetyldi-tert-butylphosphine; Di-tert-butyl(acetyl)phosphine; (Acetyl)bis(tert-butyl)phosphine; 1-(Di-tert-butylphosphanyl)ethanone; Acetyl-di-tert-butylphosphane; tert-Butyl(acetyl)tert-butylphosphine; Acetylbis(tert-butyl)phosphine
EINECS	Contact for details

Quality Control

Our Acetylbis(1,1-Dimethylethyl)Phosphine is produced under stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including NMR, GC, and HPLC, to ensure high purity and batch-to-batch consistency. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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. Recommended storage temperature is 2-8°C for long-term stability. This compound is easily oxidized and moisture-sensitive; handle and store accordingly to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (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.