Description

Phosphorodithioic Acid O,o-Diethyl S-(1-Acetoxyethyl) Ester is a specialized organophosphorus compound with the CAS number 18327-68-9. This chemical is valued for its role as a key intermediate and functional additive in advanced synthesis and material science. It is primarily sought by industrial manufacturers and research institutions involved in the development of agrochemicals, polymer modifiers, and specialized lubricant additives. The compound's unique structure provides reactive sites for further chemical modification, making it a versatile building block for high-value applications.

Application

• Intermediate in the synthesis of novel organophosphorus pesticides and insecticides.
• Precursor for extreme pressure (EP) additives and anti-wear agents in industrial lubricants and metalworking fluids.
• Chemical building block for polymer modification, including as a potential flame retardant or plasticizer component.
• Research chemical for developing new ligands in coordination chemistry and catalysis.
• Intermediate in pharmaceutical research for creating molecules with specific biological activity.
• Additive in specialty fuel and oil formulations to enhance performance characteristics.

Basic Information

Product Name	Phosphorodithioic Acid O,o-Diethyl S-(1-Acetoxyethyl) Ester
CAS No.	18327-68-9
Molecular Formula	C8H17O4PS2
Molecular Weight	272.32 g/mol
Synonyms	O,O-Diethyl S-(1-Acetoxyethyl) Phosphorodithioate; S-(1-Acetoxyethyl) O,O-Diethyl Phosphorodithioate; Diethyl (1-Acetoxyethylthio)phosphonothioate; Phosphorodithioic acid, O,O-diethyl ester, S-ester with 1-hydroxyethyl acetate; Acetate ester of O,O-diethyl S-(1-hydroxyethyl) phosphorodithioate
EINECS	Contact for details

Quality Control

Our production of Phosphorodithioic Acid O,o-Diethyl S-(1-Acetoxyethyl) Ester adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and structural confirmation, to ensure consistency and meet customer specifications. A Certificate of Analysis (COA) detailing purity, identity, and key physical parameters is provided with every shipment. We are committed to supplying material that meets the high standards required for industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from strong bases and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and concentration changes. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.15 - 1.25
Refractive Index (20°C)	1.480 - 1.520

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