Description

Dibenzyl Hydrogen Dithiophosphate is an organophosphorus compound widely utilized as a high-performance intermediate and additive. Its unique chemical structure makes it a valuable component in the synthesis of specialized lubricants and metalworking fluids, where it contributes to extreme pressure and anti-wear properties. This product is essential for manufacturers and formulators in the industrial lubricant, polymer additive, and specialty chemical sectors seeking to enhance product performance and durability.

Application

• Extreme Pressure (EP) Additive in industrial lubricants and gear oils.
• Anti-wear Agent in advanced metalworking fluids and hydraulic fluids.
• Chemical Intermediate for the synthesis of other organophosphorus compounds.
• Corrosion Inhibitor in specialized fuel and lubricant formulations.
• Flame Retardant Synergist in polymer and plastic applications.
• Friction Modifier in high-performance automotive and industrial lubricants.

Basic Information

Product Name	Dibenzyl Hydrogen Dithiophosphate
CAS No.	54548-23-1
Molecular Formula	C14H15O2PS2
Molecular Weight	310.37 g/mol
Synonyms	Dibenzyl Dithiophosphoric Acid; Hydrogen Dibenzyl Dithiophosphate; Dibenzyl Phosphorodithioate; O,O-Dibenzyl Hydrogen Phosphorodithioate; DBDP; Phosphorodithioic Acid, O,O-Dibenzyl Ester; Benzyl Dithiophosphate; Dibenzyl Ester of Phosphorodithioic Acid
EINECS	Contact for details

Quality Control

Our Dibenzyl Hydrogen Dithiophosphate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including purity assay and impurity profiling, to ensure it meets the stringent requirements for industrial and specialty chemical applications. Certificates of Analysis (COA) documenting batch-specific 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 a controlled room temperature (15-25°C). This material is easily oxidized; for long-term storage, maintaining an inert atmosphere (e.g., under nitrogen) is recommended to preserve stability and efficacy. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Acidity (Titration)	Contact for details
Specific Gravity (20°C)	Contact for details

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