Description

Diethyl Phosphorodithioate is a versatile organophosphorus compound widely utilized as a key intermediate in the synthesis of agrochemicals and pharmaceuticals. Its value lies in its role as a building block for creating molecules with specific biological activities, particularly in crop protection. This chemical is essential for manufacturers and R&D facilities in the agrochemical, pharmaceutical, and specialty chemical industries seeking reliable, high-purity intermediates for their synthesis processes.

Application

• Primary intermediate in the synthesis of organophosphorus insecticides and acaricides.
• Key precursor for pharmaceutical active ingredients, particularly those targeting specific enzyme pathways.
• Building block in the research and development of novel agrochemicals and plant growth regulators.
• Used in the preparation of ligands for metal complexation in catalytic applications.
• Intermediate for the production of flotation agents and other specialty chemicals.
• Starting material for synthesizing chemical modifiers and additives in polymer science.

Basic Information

Product Name	Diethyl Phosphorodithioate
CAS No.	52857-42-8
Molecular Formula	C4H11O2PS2
Molecular Weight	186.23 g/mol
Synonyms	Diethyl Dithiophosphate; Phosphorodithioic Acid, O,O-Diethyl Ester; O,O-Diethyl Dithiophosphate; Diethyl Dithiophosphoric Acid; Ethyl Dithiophosphate; Diethyl Phosphorodithioic Acid; DEDTP; DTP
EINECS	258-156-7

Quality Control

Our Diethyl Phosphorodithioate is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopy, to confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key specifications and test results to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or in opaque containers until use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.15 - 1.20
Refractive Index (20°C)	1.510 - 1.520

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