Description

Ethylphosphonodithioic Acid S,S-Diethyl Ester is a specialized organophosphorus compound that serves as a critical intermediate in the synthesis of advanced chemical products. Its unique dithioate structure makes it a valuable building block for creating ligands, catalysts, and active ingredients with tailored properties. This high-purity intermediate is essential for manufacturers in the agrochemical and pharmaceutical research sectors who require reliable, consistent raw materials for complex synthesis pathways.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel insecticides, herbicides, and plant growth regulators that leverage its phosphonodithioate moiety.
• Pharmaceutical Synthesis: Used as a versatile building block for creating pharmacologically active molecules, particularly in medicinal chemistry research.
• Ligand and Catalyst Preparation: Employed in the development of specialized ligands for metal complexation and catalysis in organic synthesis.
• Chemical Research & Development: Serves as a fundamental reagent for exploring new reactions and developing novel organophosphorus compounds in R&D laboratories.
• Material Science: Investigated for potential use in modifying polymer properties or creating functional materials.

Basic Information

Product Name	Ethylphosphonodithioic Acid S,S-Diethyl Ester
CAS No.	18032-95-6
Molecular Formula	C6H15O2PS2
Molecular Weight	214.29 g/mol
Synonyms	Diethyl Ethylphosphonodithioate; Ethylphosphonodithioic Acid Diethyl Ester; S,S-Diethyl Ethylphosphonodithioate; Diethyl (Ethylthio)phosphonothioate; Ethylphosphonodithioic Acid O,O-Diethyl Ester; O,O-Diethyl Ethylphosphonodithioate; Phosphonodithioic Acid, Ethyl-, S,S-Diethyl Ester
EINECS	Contact for details

Quality Control

Our production of Ethylphosphonodithioic Acid S,S-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 to verify identity, potency, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as oxidizing agents. Containers should be kept tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (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.