Description

3-(Diethoxyphosphinylthio)Propionic Acid Ethyl Ester is an important organophosphorus compound used as a key intermediate in the synthesis of advanced chemical products. This compound matters for its role in creating functional molecules with specific biological or material properties, offering chemists a versatile building block. It is primarily needed by R&D chemists and process development scientists in the agrochemical and pharmaceutical industries for the development of novel active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: A crucial precursor in the synthesis of organophosphate insecticides and acaricides.
• Pharmaceutical Synthesis: Serves as a building block for creating novel drug candidates and active pharmaceutical ingredients (APIs).
• Chemical Research: Used in academic and industrial R&D for exploring new reactions and developing specialty chemicals.
• Ligand and Catalyst Preparation: Can be utilized to synthesize phosphorus-containing ligands for metal catalysis.
• Material Science: Potential intermediate for modifying polymer properties or creating functional materials.

Basic Information

Product Name	3-(Diethoxyphosphinylthio)Propionic Acid Ethyl Ester
CAS No.	5823-13-2
Molecular Formula	C9H19O4PS
Molecular Weight	254.28 g/mol
Synonyms	Ethyl 3-(Diethoxyphosphinothioyl)thiopropionate; Ethyl 3-[(Diethoxyphosphorothioyl)thio]propanoate; Diethyl (2-Ethoxy-2-oxoethylthio)phosphonothioate; O,O-Diethyl S-(2-Ethoxy-2-oxoethyl) Phosphorodithioate; Phosphorodithioic acid, O,O-diethyl ester, S-ester with ethyl thioglycolate; CAS 5823-13-2
EINECS	Contact for details

Quality Control

Our 3-(Diethoxyphosphinylthio)Propionic Acid Ethyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for synthetic intermediates. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical processes.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/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.