Description

[1-(Dibutoxyphosphinooxy)Butyl]Phosphonic Acid Dibutyl Ester is a specialized organophosphorus compound valued for its unique chemical structure and performance as a reactive intermediate or functional additive. This compound is particularly significant for its ability to impart specific properties to polymers and materials, enhancing performance in demanding industrial applications. It is primarily needed by manufacturers in the polymer, specialty chemical, and lubricant additive industries seeking to develop advanced formulations.

Application

• As a key reactive intermediate in the synthesis of advanced flame retardants and plasticizers.
• As a functional additive in polymer formulations to modify thermal stability and processing characteristics.
• As a potential chelating agent or ligand precursor in metal extraction and catalysis processes.
• In the research and development of specialty lubricants and anti-wear additives.
• As a building block for surface modification agents used in coatings and adhesives.
• In the formulation of extreme pressure (EP) additives for industrial lubricants.

Basic Information

Product Name	[1-(Dibutoxyphosphinooxy)Butyl]Phosphonic Acid Dibutyl Ester
CAS No.	57105-66-5
Molecular Formula	C16H36O6P2
Molecular Weight	386.40 g/mol
Synonyms	Dibutyl [1-(dibutoxyphosphinyl)oxybutyl]phosphonate; Butylphosphonic acid, P-[1-[(dibutoxyphosphinyl)oxy]butyl]-, dibutyl ester; Phosphonic acid, [1-[(dibutoxyphosphinyl)oxy]butyl]-, dibutyl ester; DBPP; Contact for additional trade names and abbreviations.
EINECS	Contact for details

Quality Control

Our [1-(Dibutoxyphosphinooxy)Butyl]Phosphonic Acid Dibutyl Ester is produced under a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency meet the agreed specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

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 to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Density (20°C)	~1.05 g/cm³

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