Description

O,o-Dimethyl-S-(Methoxy-Carbonyl) Thiophosphate is a key organophosphorus chemical intermediate with significant utility in synthetic chemistry. Its primary commercial value lies in its role as a versatile building block for the synthesis of more complex agrochemicals and pharmaceuticals. This compound is essential for manufacturers and R&D facilities in the crop protection and fine chemical industries seeking to develop or produce advanced active ingredients.

Application

• Agrochemical Intermediate: A critical precursor in the synthesis of insecticides and acaricides, particularly for compounds targeting a broad spectrum of pests.
• Pharmaceutical Synthesis: Serves as a building block in the development of certain active pharmaceutical ingredients (APIs) requiring specific organophosphate motifs.
• Chemical Research & Development: Used in academic and industrial R&D for studying reaction mechanisms and developing novel organophosphorus compounds.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals where precise molecular architecture is required.

Basic Information

Product Name	O,o-Dimethyl-S-(Methoxy-Carbonyl) Thiophosphate
CAS No.	57212-78-9
Molecular Formula	C5H11O5PS
Molecular Weight	214.18 g/mol
Synonyms	Dimethyl (Methoxycarbonyl) Thiophosphate; S-Methyl O,O-Dimethyl Phosphorothioate Carboxylate; Methyl O,O-Dimethylphosphorothioate Carboxylate; Phosphorothioic Acid, S-Methyl Ester, O-Ester with Methyl Hydrogen Carbonate; (Methoxycarbonyl)thiophosphoric Acid Dimethyl Ester
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. We employ advanced analytical techniques, including GC and HPLC, to monitor purity and identify impurities. A Certificate of Analysis (COA) detailing specific results for each batch is available upon request, providing full traceability and quality assurance for your processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 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.