Description

Diisooctyl Phosphonate is an organophosphorus compound valued for its role as a versatile intermediate and extractant. This chemical is particularly significant for its ability to chelate and separate metal ions in complex matrices. It is essential for manufacturers and researchers in the chemical synthesis, metal extraction, and polymer stabilization sectors seeking high-purity performance materials.

Application

• As a solvent extraction agent for the separation and purification of rare earth metals and transition metals.
• Used as a chemical intermediate in the synthesis of specialized organophosphorus compounds, including flame retardants and plasticizers.
• Acts as a stabilizer and antioxidant in polymer formulations to enhance thermal and oxidative stability.
• Employed as a ligand and chelating agent in catalytic systems and analytical chemistry for metal ion complexation.
• Functions in hydrometallurgical processes for the recovery of valuable metals from ores and industrial waste streams.
• Serves as a corrosion inhibitor additive in functional fluids and lubricants.

Basic Information

Product Name	Diisooctyl Phosphonate
CAS No.	36116-84-4
Molecular Formula	C16H35O3P
Molecular Weight	306.42 g/mol
Synonyms	Bis(6-methylheptyl) phosphonate; Diisooctyl phosphonic acid ester; Phosphonic acid, P,P-bis(6-methylheptyl) ester; DIOP; Isooctyl phosphonate; Bis(iso-octyl) phosphonate
EINECS	Contact for details

Quality Control

Our Diisooctyl Phosphonate is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee consistency and reliability for your industrial processes.

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.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 97.0%
Density (20°C)	0.92 - 0.96 g/mL
Refractive Index (20°C)	1.440 - 1.450
Water Content (KF)	≤ 0.5%

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