Description

Dibutylamine Pyrophosphate is a specialized organophosphorus compound that serves as a highly effective corrosion inhibitor and metal surface treatment agent. Its unique chemical structure provides excellent adhesion and protective film-forming properties on various metal substrates. This product is essential for manufacturers in the metalworking, automotive, and aerospace industries seeking to enhance the durability and performance of their components through advanced surface engineering.

Application

• Corrosion Inhibitor in Metalworking Fluids: Formulated into coolants and cutting oils to protect ferrous and non-ferrous metals from rust and degradation during machining operations.
• Surface Pretreatment for Coatings: Used as a key component in conversion coatings and phosphate pretreatment processes to improve paint adhesion and corrosion resistance on steel, aluminum, and galvanized surfaces.
• Additive in Lubricants and Greases: Imparts extreme pressure (EP) and anti-wear properties, extending the life of mechanical systems in automotive and industrial applications.
• Flame Retardant Synergist: Employed in polymer formulations, particularly for plastics and textiles, to enhance the efficacy of primary flame retardants.
• Intermediate for Specialty Chemicals: Serves as a building block in the synthesis of more complex phosphorous-containing compounds for agrochemicals and pharmaceuticals.
• Water Treatment Formulations: Acts as a scale and corrosion inhibitor in closed-loop cooling water systems and industrial boilers.

Basic Information

Product Name	Dibutylamine Pyrophosphate
CAS No.	57862-56-3
Molecular Formula	C8H23N2O7P2
Molecular Weight	312.23 g/mol
Synonyms	Bis(dibutylammonium) pyrophosphate; Dibutylammonium pyrophosphate; Pyrophosphoric acid, bis(dibutylamine) salt; DBAPP; N,N-Dibutylpyrophosphoric acid diamide; Phosphoric acid, P,P'-(dibutylimidodiyldi-); (Dibutylamino)phosphonic acid (anhydride with phosphoric acid)
EINECS	Contact for details

Quality Control

Our Dibutylamine Pyrophosphate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
pH (1% Solution)	4.0 - 6.0
Heavy Metals (as Pb)	≤ 20 ppm

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