Description

Phosphorothioic Acid O,o-Diethyl S-(1,2,2-Trichloroethyl) Ester is a specialized organophosphorus compound with the CAS registry number 1885-98-9. This chemical is valued for its specific reactivity and structural properties, making it a critical intermediate in advanced synthesis. It is primarily sought by research institutions and industrial manufacturers in the agrochemical and pharmaceutical sectors for developing novel active ingredients and fine chemicals.

Application

• Agrochemical Intermediate: A key building block in the research and synthesis of novel insecticides and pesticides.
• Pharmaceutical Research: Used as a sophisticated synthon in medicinal chemistry for creating potential drug candidates.
• Chemical Synthesis: Serves as a versatile intermediate for introducing the phosphorothioate moiety into complex molecules.
• Material Science: Investigated for use in the development of specialized ligands and functional materials.

Basic Information

Product Name	Phosphorothioic Acid O,o-Diethyl S-(1,2,2-Trichloroethyl) Ester
CAS No.	1885-98-9
Molecular Formula	C6H12Cl3O3PS
Molecular Weight	301.56 g/mol
Synonyms	O,O-Diethyl S-(1,2,2-Trichloroethyl) Phosphorothioate; Trichlorfon Impurity; S-(1,2,2-Trichloroethyl) O,O-Diethyl Phosphorothioate; ENT 19,763; Phosphorothioic Acid, O,O-Diethyl S-(1,2,2-Trichloroethyl) Ester; Diethyl (1,2,2-Trichloroethyl) Thiophosphate
EINECS	217-538-8

Quality Control

Our production of Phosphorothioic Acid O,o-Diethyl S-(1,2,2-Trichloroethyl) Ester adheres to stringent quality management protocols. Every batch is analyzed using advanced techniques like GC and HPLC to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and compliance with your research or manufacturing requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from strong bases and sources of ignition. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Related Substances (HPLC)	≤ 2.0% total
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.