Description

(1-Hydroxyiminobutyl)Phosphonic Acid Diethyl Ester is a specialized organophosphorus compound that serves as a versatile intermediate in advanced chemical synthesis. Its unique structure, featuring both phosphonate and oxime functional groups, makes it a valuable building block for creating complex molecules with tailored properties. This product is essential for research and development chemists, process engineers, and manufacturers in the agrochemical and pharmaceutical industries seeking to develop new active ingredients or functional materials.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel herbicides, plant growth regulators, and insecticides, leveraging its phosphonate moiety.
• Pharmaceutical Synthesis: Used as a building block for creating drug candidates, particularly those requiring phosphonate or metal-chelating properties.
• Ligand and Chelating Agent: Functions as a precursor for ligands in catalysis or as a chelating agent in metal extraction and purification processes.
• Flame Retardant Synthon: Serves as an intermediate in the production of phosphorus-based flame retardants for polymers and textiles.
• Material Science Research: Employed in the development of functionalized surfaces, coatings, and advanced polymeric materials.
• Cross-Coupling Reactions: Acts as a reagent in palladium-catalyzed cross-coupling reactions to form carbon-phosphorus bonds.

Basic Information

Product Name	(1-Hydroxyiminobutyl)Phosphonic Acid Diethyl Ester
CAS No.	73790-29-1
Molecular Formula	C8H18NO4P
Molecular Weight	223.21 g/mol
Synonyms	Diethyl (1-Hydroxyiminobutyl)phosphonate; Butan-1-one O-(Diethoxyphosphinyl)oxime; Diethyl P-[(1E)-1-Hydroxyiminobutyl]phosphonate; (1E)-1-[(Diethoxyphosphinyl)oxyimino]butane; Phosphonic acid, P-[(1E)-1-(hydroxyimino)butyl]-, diethyl ester; O-(Diethoxyphosphinyl)butan-1-one oxime
EINECS	Contact for details

Quality Control

Our production of (1-Hydroxyiminobutyl)Phosphonic Acid Diethyl Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, ensuring full traceability and compliance with your research or manufacturing specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure containers are kept sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.