Description

2-Propanone, 1-(Trimethylphosphoranylidene)- (9Ci) is a specialized organophosphorus compound, identified by CAS NO 41423-71-6. This chemical serves as a valuable reagent in advanced synthetic organic chemistry, particularly for the construction of complex molecular frameworks. It is primarily utilized by research scientists and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate Synthesis: A key building block for constructing complex heterocycles and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of novel herbicides, insecticides, and plant growth regulators.
• Wittig and Related Olefination Reactions: Acts as a stabilized ylide precursor for the selective formation of carbon-carbon double bonds.
• Ligand and Catalyst Development: Serves as a precursor for phosphorus-containing ligands used in transition metal catalysis.
• Advanced Material Precursor: Employed in the synthesis of functional organic molecules for electronic or optical applications.
• Academic and R&D Laboratories: A critical reagent for methodological development and exploratory synthesis in organic chemistry.

Basic Information

Product Name	2-Propanone, 1-(Trimethylphosphoranylidene)- (9Ci)
CAS No.	41423-71-6
Molecular Formula	C6H13OP
Molecular Weight	132.14 g/mol
Synonyms	1-(Trimethylphosphoranylidene)acetone; Acetone, (trimethylphosphoranylidene)-; Trimethyl(2-oxopropylidene)phosphorane; (2-Oxopropylidene)trimethylphosphorane; (Trimethylphosphoranylidene)acetone; Phosphorane, trimethyl(2-oxopropylidene)-; Acetone ylide (trimethylphosphonium)
EINECS	Contact for details

Quality Control

Our production of 2-Propanone, 1-(Trimethylphosphoranylidene)- adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical characterization, including NMR, HPLC, and GC analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to guarantee it meets the rigorous standards required for research and process chemistry applications.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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