Description

Isothiocyanatophosphonothioic Acid O,o-Diethyl Ester is a specialized organophosphorus compound characterized by its unique isothiocyanate and phosphonothioate functional groups. This structure makes it a valuable intermediate for synthesizing advanced chemical agents, particularly in the development of novel agrochemicals and pharmaceuticals. It is primarily sought by research institutions and industrial manufacturers engaged in the creation of crop protection products, bioactive molecules, and specialized ligands.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of novel insecticides, herbicides, and fungicides with potential new modes of action.
• Pharmaceutical Research: Used in medicinal chemistry for building pharmacologically active scaffolds, particularly in drug discovery programs.
• Chemical Synthesis: Serves as a versatile building block for creating complex organophosphorus and thiourea derivatives in fine chemical production.
• Ligand Synthesis: Employed in the preparation of specialized ligands for metal complexation and catalysis research.
• Material Science: Investigated as a monomer or additive for developing advanced polymeric materials with specific functional properties.

Basic Information

Product Name	Isothiocyanatophosphonothioic Acid O,o-Diethyl Ester
CAS No.	26190-34-1
Molecular Formula	C5H10NO2PS2
Molecular Weight	211.24 g/mol
Synonyms	O,O-Diethyl Isothiocyanatophosphonothioate; Diethyl Isothiocyanatophosphonothioate; Phosphonothioic Acid, Isothiocyanato-, O,O-Diethyl Ester; NSC 169101; ENT 27967; Isothiocyanatophosphonothioic Acid Diethyl Ester; Diethyl Isothiocyanatothiophosphate
EINECS	Contact for details

Quality Control

Our production of Isothiocyanatophosphonothioic Acid O,o-Diethyl Ester adheres to stringent internal quality protocols to ensure batch-to-batch consistency and 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 room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials such as strong bases and oxidizing agents.

Specification

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