Description

Phosphorodithioic Acid S-[[(3,4-Dichlorophenyl)Thio]Methyl]O,o-Diethyl Ester is a specialized organophosphorus compound with a unique thiomethyl-dichlorophenyl structure. This chemical is valued for its role as a key intermediate and functional additive in advanced synthesis and material science applications. It is primarily sought by research and development teams and industrial manufacturers in the agrochemical and pharmaceutical sectors for creating novel active ingredients and performance chemicals.

Application

• As a critical chemical intermediate in the synthesis of novel agrochemicals, including insecticides and fungicides.
• Utilized in pharmaceutical research for the development of active pharmaceutical ingredients (APIs) with specific biological activities.
• Acts as a ligand precursor or catalyst component in organometallic chemistry and transition metal catalysis.
• Employed in polymer science as a modifying agent or additive to impart specific properties to polymeric materials.
• Serves as a research chemical in academic and industrial laboratories for studying reaction mechanisms and developing new synthetic methodologies.
• Potential use as a flame retardant synergist or stabilizer in specialized material formulations.

Basic Information

Product Name	Phosphorodithioic Acid S-[[(3,4-Dichlorophenyl)Thio]Methyl]O,o-Diethyl Ester
CAS No.	3152-41-8
Molecular Formula	C11H15Cl2O2PS3
Molecular Weight	377.30 g/mol
Synonyms	S-[[(3,4-Dichlorophenyl)thio]methyl] O,O-diethyl phosphorodithioate; O,O-Diethyl S-[(3,4-dichlorophenylthio)methyl] phosphorodithioate; Phosphorodithioic acid, S-[[(3,4-dichlorophenyl)thio]methyl] O,O-diethyl ester; Ethyl phosphorodithioate S-ester with (3,4-dichlorophenyl)thiomethanol; ENT 25,966; Caswell No. 308AB
EINECS	221-579-8

Quality Control

Our production of Phosphorodithioic Acid S-[[(3,4-Dichlorophenyl)Thio]Methyl]O,o-Diethyl Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure consistency and meet precise customer specifications. A Certificate of Analysis (COA) detailing all critical parameters is provided with each shipment to guarantee traceability and compliance.

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 strong bases and incompatible materials such as strong oxidizing agents. Due to its sensitivity, the container should be kept tightly sealed when not in use to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Clear 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%
Residue on Ignition	≤ 0.1%

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