Description

Phosphonic Acid Dipentyl Ester is an organophosphorus compound valued for its role as a versatile intermediate and functional additive. This chemical is particularly significant for its ability to act as a ligand, extractant, or modifier in advanced material synthesis and separation processes. It is primarily needed by manufacturers in the specialty chemical, polymer, and metal processing industries seeking to enhance product performance or develop novel materials.

Application

• As a chelating agent or extractant in hydrometallurgy for the separation and purification of metal ions.
• As a key intermediate in the synthesis of specialized organophosphorus compounds, including flame retardants and plasticizers.
• As a surface modifier or additive in polymer formulations to impart specific functional properties.
• In research and development for catalysis, where it can serve as a ligand for metal complexes.
• As a potential corrosion inhibitor component in functional fluids or coatings.
• In the production of lubricant additives to improve performance under extreme conditions.

Basic Information

Product Name	Phosphonic Acid Dipentyl Ester
CAS No.	1809-17-2
Molecular Formula	C10H23O3P
Molecular Weight	222.26 g/mol
Synonyms	Dipentyl Phosphonate; Dipentyl Phosphite; Amyl Phosphite (Dipentyl Ester); Pentyl Phosphonate (Dipentyl Ester); Phosphonic Acid, Dipentyl Ester; Di-n-pentyl Phosphonate; Di-n-amyl Phosphite; O,O-Dipentyl Phosphonate
EINECS	217-322-8

Quality Control

Our Phosphonic Acid Dipentyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet our high standards. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay and impurity profiles.

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. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC or Titration)	≥ 97.0%
Density (at 20°C)	0.95 - 0.98 g/cm³
Refractive Index (n20D)	1.430 - 1.435

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