Description

Octyl(Phenyl)-N,n-Diisobutylcarbamoylmethylphosphine Oxide is a specialized organophosphorus extractant widely used in solvent extraction processes. Its primary value lies in its high selectivity and efficiency for separating and purifying specific metal ions from complex aqueous solutions. This compound is essential for chemical engineers and researchers in the hydrometallurgy, nuclear fuel reprocessing, and rare earth element separation industries.

Application

• Rare Earth Element (REE) Separation: A key extractant for the separation and purification of lanthanides and actinides, such as neodymium, dysprosium, and yttrium.
• Nuclear Fuel Cycle Processing: Used in the PUREX and related processes for the selective extraction of uranium, plutonium, and other transuranic elements from spent nuclear fuel.
• Hydrometallurgical Recovery: Employed for the solvent extraction of valuable metals like cobalt, nickel, and zinc from leach solutions in mining operations.
• Analytical Chemistry: Serves as a chelating agent in the pre-concentration and separation of trace metal ions for analytical detection.
• Catalyst Synthesis Precursor: Can be utilized in the preparation of specialized organophosphorus ligands for homogeneous catalysis.
• Wastewater Treatment: Applied in advanced separation techniques for the removal and recovery of heavy metal contaminants from industrial effluent.

Basic Information

Product Name	Octyl(Phenyl)-N,n-Diisobutylcarbamoylmethylphosphine Oxide
CAS No.	83242-95-9
Molecular Formula	C31H56NO2P
Molecular Weight	505.76 g/mol
Synonyms	CMPO; Octyl(phenyl)-N,N-diisobutylcarbamoylmethylphosphine oxide; Diisobutylcarbamoylmethyloctylphenylphosphine oxide; (Octylphenyl)-N,N-diisobutylcarbamoylmethylphosphine oxide; OφD(iB)CMPO; Carbamoylmethylphosphine Oxide, CMPO extractant; Actinide-Lanthanide Separation Reagent
EINECS	Contact for details

Quality Control

Our Octyl(Phenyl)-N,n-Diisobutylcarbamoylmethylphosphine Oxide is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and consistent performance as a selective extractant. Certificates of Analysis (COA) detailing purity, identity, and key physical properties are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.480 - 1.490
Density (g/mL at 20°C)	0.95 - 0.98

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