Description

Ethylphosphonothioic Acid o-(2,5-Dichlorophenyl)o-Ethyl Ester is a specialized organophosphorus compound characterized by its unique phosphonothioate ester structure. This chemical is valued for its role as a key synthetic intermediate and active moiety in advanced chemical synthesis. It is primarily utilized by research institutions and industrial manufacturers in the agrochemical and pharmaceutical sectors for developing novel active ingredients. The compound's specific structure makes it a critical building block for creating molecules with targeted biological activity.

Application

• Agrochemical Intermediate: Serves as a crucial precursor in the synthesis of novel insecticides, herbicides, and fungicides, leveraging its organophosphorus backbone.
• Pharmaceutical Research: Used as a building block in medicinal chemistry for the development of potential therapeutic agents and bioactive molecules.
• Chemical Synthesis: Acts as a versatile intermediate in organic synthesis for introducing the ethylphosphonothioate functional group into more complex architectures.
• Material Science: Potential use in the development of specialized ligands, flame retardants, or additives due to its phosphorus and sulfur content.

Basic Information

Product Name	Ethylphosphonothioic Acid o-(2,5-Dichlorophenyl)o-Ethyl Ester
CAS No.	7260-35-7
Molecular Formula	C10H13Cl2O2PS
Molecular Weight	299.15 g/mol
Synonyms	O-(2,5-Dichlorophenyl) O-ethyl ethylphosphonothioate; Ethylphosphonothioic Acid O-(2,5-Dichlorophenyl) O-Ethyl Ester; Phosphonothioic Acid, Ethyl-, O-(2,5-Dichlorophenyl) O-Ethyl Ester; 2,5-Dichlorophenyl Ethyl Ethylphosphonothioate; NSC 167153; ENT 27972; O-Ethyl O-(2,5-dichlorophenyl) ethylphosphonothioate
EINECS	Contact for details

Quality Control

Our production of Ethylphosphonothioic Acid o-(2,5-Dichlorophenyl)o-Ethyl 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 to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. Handle and store in accordance with all applicable local and international regulations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Water Content (KF)	≤ 0.5%

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