Description

Dithiophosphoric Acid O,o-Dimethyl S-[(2-Methyl-1,3-Oxathiolan-2-Yl)Methyl] Ester is a specialized organophosphorus compound belonging to the dithiophosphate ester class. This chemical is valued for its role as a versatile intermediate and functional additive, particularly in the synthesis of advanced agrochemicals and as a component in lubricant formulations. It is primarily sought by manufacturers in the agrochemical, specialty chemical, and lubricant industries for developing products with enhanced performance characteristics.

Application

• Agrochemical Intermediate: A key building block in the synthesis of organophosphate insecticides and acaricides, contributing to their pesticidal activity.
• Lubricant Additive: Functions as an extreme pressure (EP) additive and anti-wear agent in industrial lubricants and metalworking fluids.
• Chemical Synthesis: Serves as a versatile intermediate for producing other sulfur- and phosphorus-containing specialty chemicals.
• Polymer Additive: Can be utilized as a stabilizer or modifier in certain polymer systems to impart specific properties.
• Research & Development: Used in academic and industrial R&D for studying novel organophosphorus chemistry and developing new active ingredients.

Basic Information

Product Name	Dithiophosphoric Acid O,o-Dimethyl S-[(2-Methyl-1,3-Oxathiolan-2-Yl)Methyl] Ester
CAS No.	1012-61-9
Molecular Formula	C7H15O3PS2
Molecular Weight	242.30 g/mol
Synonyms	O,O-Dimethyl S-[(2-Methyl-1,3-oxathiolan-2-yl)methyl] phosphorodithioate; 2-(Dimethoxyphosphinothioylthio)methyl-2-methyl-1,3-oxathiolane; Phosphorodithioic acid, O,O-dimethyl ester, S-ester with 2-(hydroxymethyl)-2-methyl-1,3-oxathiolane; CAS 1012-61-9
EINECS	Contact for details

Quality Control

Our production of Dithiophosphoric Acid O,o-Dimethyl S-[(2-Methyl-1,3-Oxathiolan-2-Yl)Methyl] Ester adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure consistency, purity, and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each shipment to guarantee traceability and support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong bases and incompatible materials. Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep container tightly sealed when not in use to minimize moisture uptake and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.20 - 1.30

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