Description

Phosphorodithioic Acid S-(α-Cyanobenzyl)O,o-Diethyl Ester is a specialized organophosphorus compound of significant interest in advanced chemical synthesis. This product matters for its role as a key intermediate in the development of complex molecules, particularly in the agrochemical and pharmaceutical sectors. Industries requiring high-purity chemical building blocks for research and manufacturing, such as fine chemical producers and R&D laboratories, are the primary users of this material.

Application

• As a critical intermediate in the synthesis of novel pesticides and insecticides, leveraging its unique phosphorodithioate structure.
• In pharmaceutical research for the development of active pharmaceutical ingredients (APIs) with specific biological activity.
• As a specialized ligand or precursor in organometallic chemistry and catalysis.
• For use in academic and industrial R&D exploring new reaction pathways and compound libraries.
• In the synthesis of flame retardants and other functional additives where phosphorus chemistry is advantageous.
• As a building block for functionalized polymers and advanced materials science applications.

Basic Information

Product Name	Phosphorodithioic Acid S-(α-Cyanobenzyl)O,o-Diethyl Ester
CAS No.	5823-20-1
Molecular Formula	C₁₂H₁₆NO₂PS₂
Molecular Weight	301.36 g/mol
Synonyms	S-(α-Cyanobenzyl) O,O-Diethyl Phosphorodithioate; O,O-Diethyl S-(α-Cyanobenzyl) Dithiophosphate; Phosphorodithioic Acid, S-[(Cyanophenyl)methyl] O,O-Diethyl Ester; Diethyl (α-Cyanobenzyl) Phosphorodithioate; 5823-20-1; S-(Cyanobenzyl) Diethyl Dithiophosphate
EINECS	Contact for details

Quality Control

Our production of Phosphorodithioic Acid S-(α-Cyanobenzyl)O,o-Diethyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full traceability and compliance with customer requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to strong bases and organic solvents, and because it is easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Specific Gravity (20°C)	1.20 - 1.25

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