Description

O,O,S-Triethyldithiophosphate is a specialized organophosphorus compound with the CAS number 2524-09-6. This chemical serves as a critical intermediate and reagent in the synthesis of more complex molecules, valued for its unique sulfur and phosphorus functionalities. It is primarily needed by research institutions and industrial manufacturers in the agrochemical and pharmaceutical sectors for developing novel active ingredients and ligands.

Application

• Key intermediate in the synthesis of organophosphate pesticides and insecticides.
• Precursor for the production of specialized ligands used in metal catalysis and coordination chemistry.
• Research chemical for developing novel pharmaceutical compounds and studying biochemical pathways.
• Building block in the manufacture of flame retardants and polymer additives.
• Reagent in organic synthesis for introducing the dithiophosphate functional group.
• Used in lubricant and fuel additive formulations for its anti-wear and extreme pressure properties.

Basic Information

Product Name	O,O,S-Triethyldithiophosphate
CAS No.	2524-09-6
Molecular Formula	C6H15O2PS2
Molecular Weight	214.28 g/mol
Synonyms	O,O,S-Triethyl Phosphorodithioate; Phosphorodithioic Acid, O,O,S-Triethyl Ester; Triethyl Dithiophosphate; Ethyl Dithiophosphate; O,O,S-Triethyl Dithiophosphate; S-Ethyl O,O-Diethyl Phosphorodithioate; NSC 88553
EINECS	219-762-6

Quality Control

Our O,O,S-Triethyldithiophosphate is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing specific batch results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.10 - 1.15
Refractive Index (20°C)	1.480 - 1.490

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