Description

Methylphosphonodithioic Acid S-[[(4-Chlorophenyl)Thio]Methyl]o-Methyl Ester CAS NO 18466-11-0 is a specialized organophosphorus compound characterized by its unique phosphonodithioate structure. This chemical is valued for its role as a key intermediate in the synthesis of advanced agrochemicals and other fine chemicals, offering a critical building block for complex molecular architectures. It is primarily sought by research institutions and industrial manufacturers in the agrochemical and pharmaceutical sectors for developing novel active ingredients and performance chemicals.

Application

• Agrochemical Intermediate: A crucial precursor in the synthesis of novel insecticides, herbicides, and fungicides, leveraging its phosphonodithioate moiety for biological activity.
• Pharmaceutical Research: Serves as a specialized synthon in medicinal chemistry for the development of new drug candidates and pharmacologically active molecules.
• Chemical Synthesis: Used as a versatile building block in organic synthesis for constructing complex sulfur- and phosphorus-containing compounds.
• Ligand and Catalyst Development: Employed in research for creating novel ligands and catalysts in coordination chemistry and material science.
• Performance Chemical Manufacturing: Acts as an intermediate in the production of specialty chemicals, such as flame retardants, lubricant additives, or polymer modifiers.

Basic Information

Product Name	Methylphosphonodithioic Acid S-[[(4-Chlorophenyl)Thio]Methyl]o-Methyl Ester
CAS No.	18466-11-0
Molecular Formula	C9H12ClO2PS3
Molecular Weight	314.81 g/mol
Synonyms	S-[[(4-Chlorophenyl)thio]methyl] O-methyl methylphosphonodithioate; O-Methyl S-[[(4-chlorophenyl)thio]methyl] methylphosphonodithioate; Methylphosphonodithioic acid, S-[[(4-chlorophenyl)thio]methyl] O-methyl ester; Phosphonodithioic acid, methyl-, S-[[(4-chlorophenyl)thio]methyl] O-methyl ester
EINECS	Contact for details

Quality Control

Our production of Methylphosphonodithioic Acid S-[[(4-Chlorophenyl)Thio]Methyl]o-Methyl 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 spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, 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 controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container must be kept tightly sealed in a dry environment to minimize moisture exposure.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%

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