Description

O,o-Diisopropyl Hydrogen Dithiophosphate is a key organophosphorus compound widely utilized as an intermediate and reagent in industrial synthesis. Its primary value lies in its role as a versatile building block for the production of specialized ligands, flotation agents, and agrochemicals. This product is essential for manufacturers and R&D facilities in the mining, chemical synthesis, and specialty chemical sectors seeking reliable, high-purity intermediates.

Application

• Intermediate in the synthesis of organophosphorus ligands for metal catalysis.
• Key raw material for the production of dialkyl dithiophosphates used as flotation collectors in mineral processing.
• Precursor for the manufacture of specialized agrochemicals, including certain insecticides and fungicides.
• Reagent in organic synthesis for the introduction of the dithiophosphate functional group.
• Component in the formulation of extreme pressure additives and lubricant additives.
• Used in research and development for creating novel metal-complexing agents.

Basic Information

Product Name	O,o-Diisopropyl Hydrogen Dithiophosphate
CAS No.	107-56-2
Molecular Formula	C6H15O2PS2
Molecular Weight	214.29 g/mol
Synonyms	Diisopropyl Dithiophosphoric Acid; Dithiophosphoric Acid O,O-Diisopropyl Ester; O,O-Diisopropyl Dithiophosphate; O,O-Diisopropyl Hydrogen Phosphorodithioate; DIOP; DTPA; Phosphorodithioic Acid O,O-Bis(1-methylethyl) Ester; Isopropyl Dithiophosphate
EINECS	203-505-9

Quality Control

Our O,o-Diisopropyl Hydrogen Dithiophosphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Due to its nature as a strong acid/organic solvent, appropriate secondary containment is recommended. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (Titration)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Density (20°C)	~1.10 g/cm³

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