Description

2-Propanone, 1-(Dimethylphosphinyl)- (8Ci,9Ci) is a specialized organophosphorus compound with a unique ketone-phosphine oxide structure, serving as a valuable intermediate in advanced chemical synthesis. Its molecular architecture makes it a critical precursor for the development of novel ligands, catalysts, and functional materials. This high-purity chemical is essential for research and development laboratories and industrial-scale production in the pharmaceutical, agrochemical, and specialty chemical sectors.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting neurological pathways.
• Agrochemical Synthesis: Used as a precursor in the development of advanced herbicides, insecticides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a versatile starting material for creating phosphine-based ligands used in homogeneous catalysis, including cross-coupling reactions.
• Material Science Research: Employed in the synthesis of functional polymers and advanced materials with specific optical or electronic properties.
• Chemical Research & Development: A valuable reagent for method development and exploring new reaction pathways in organic and organometallic chemistry.
• Flame Retardant Synergist: Investigated for use as a component in flame retardant formulations for plastics and textiles.

Basic Information

Product Name	2-Propanone, 1-(Dimethylphosphinyl)- (8Ci,9Ci)
CAS No.	17534-99-5
Molecular Formula	C5H11O2P
Molecular Weight	134.11 g/mol
Synonyms	1-(Dimethylphosphinyl)acetone; 3-Oxobutylphosphonic Acid Dimethyl Ester; Dimethyl (3-Oxobutyl)phosphonate; Acetonyl(dimethyl)phosphine Oxide; 1-Acetonyl-dimethylphosphine Oxide; 4-Oxo-1-butylphosphonic Acid Dimethyl Ester; (3-Oxobutyl)phosphonic Acid Dimethyl Ester
EINECS	Contact for details

Quality Control

Every batch of 2-Propanone, 1-(Dimethylphosphinyl)- is manufactured under strict quality management systems. Our products undergo rigorous quality testing, including chromatographic purity analysis and spectroscopic identification, to ensure compliance with exacting industry standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong bases and incompatible materials. Due to its chemical nature, it is recommended to store under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.