Description

Dithiophosphoric Acid S-[[(3,3-Dichloro-2-Propenyl)Thio]Methyl]O,o-Dimethyl Ester is a specialized organophosphorus compound that serves as a key intermediate in the synthesis of advanced agrochemicals and other fine chemicals. Its molecular structure, featuring a dithiophosphate ester group and a reactive dichloroallyl moiety, makes it a versatile building block for creating compounds with specific biological activities. This product is primarily sought by research and development chemists and manufacturers in the agrochemical, pharmaceutical, and specialty chemical industries for developing new active ingredients and performance additives.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of novel insecticides, acaricides, and fungicides, leveraging its organothiophosphate chemistry.
• Chemical Synthesis Building Block: Used in organic synthesis for introducing the dithiophosphate functional group into more complex molecules.
• Ligand and Complexing Agent Precursor: Potential use in the development of ligands for metal catalysis or extraction processes.
• Polymer Additive Research: Investigated for applications as a stabilizer, modifier, or cross-linking agent in polymer systems.
• Flame Retardant Synergist: May be employed in research for developing flame-retardant formulations, often in combination with other compounds.
• Lubricant and Fuel Additive Component: Serves as an intermediate for creating extreme-pressure additives or anti-wear agents.

Basic Information

Product Name	Dithiophosphoric Acid S-[[(3,3-Dichloro-2-Propenyl)Thio]Methyl]O,o-Dimethyl Ester
CAS No.	2984-78-3
Molecular Formula	C7H13Cl2O2PS2
Molecular Weight	287.18 g/mol
Synonyms	O,O-Dimethyl S-[[(3,3-Dichloro-2-propenyl)thio]methyl] phosphorodithioate; Phosphorodithioic acid, S-[[(3,3-dichloro-2-propenyl)thio]methyl] O,O-dimethyl ester; S-[[(3,3-Dichloroallyl)thio]methyl] O,O-dimethyl phosphorodithioate; 3,3-Dichloroallylthiomethyl O,O-dimethyl phosphorodithioate; Dithiophosphoric acid S-[(3,3-dichloroallylthio)methyl] O,O-dimethyl ester
EINECS	221-048-7

Quality Control

Our production of Dithiophosphoric Acid S-[[(3,3-Dichloro-2-Propenyl)Thio]Methyl]O,o-Dimethyl Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. Each lot undergoes comprehensive analysis using advanced techniques such as GC, HPLC, and NMR to verify identity and assay. Certificates of Analysis (COA) detailing all critical parameters are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 2°C and 25°C. This material is light-sensitive (store away from light) and is compatible with strong acid/organic solvent environments.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	≤ 3.0% total
Density (at 20°C)	1.30 - 1.35 g/mL

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