Description

Di-n-Butyl N,n-Diethylcarbamoylmethylphosphonate is a specialized organophosphorus compound used as a key intermediate and extractant in advanced chemical synthesis. Its value lies in its unique chemical structure, which makes it an effective ligand and solvent for the separation and purification of specific metal ions. This product is primarily needed by industries involved in nuclear fuel reprocessing, rare earth element extraction, and the production of high-purity specialty chemicals for research and development.

Application

• As a selective extractant for lanthanide and actinide separation in nuclear fuel cycle processes.
• As a key intermediate in the synthesis of complex organophosphorus ligands for catalysis.
• In solvent extraction processes for the purification of rare earth elements (e.g., neodymium, dysprosium).
• As a research chemical in developing new metal ion sequestration technologies.
• In the formulation of specialty solvents for high-value chemical manufacturing.
• As a potential precursor for flame retardants and polymer additives.

Basic Information

Product Name	Di-n-Butyl N,n-Diethylcarbamoylmethylphosphonate
CAS No.	7439-68-1
Molecular Formula	C14H30NO4P
Molecular Weight	307.37 g/mol
Synonyms	Di-n-Butyl (Diethylcarbamoyl)methylphosphonate; DB DECMP; Carbamoylmethylphosphonic Acid Di-n-Butyl Ester N,N-Diethylamide; Phosphonic Acid, [[(Diethylamino)carbonyl]methyl]-, Dibutyl Ester; Butyl Diethylcarbamoylmethylphosphonate; Dibutyl Diethylcarbamoylmethylphosphonate; 7439-68-1; NSC 637019
EINECS	Contact for details

Quality Control

Our Di-n-Butyl N,n-Diethylcarbamoylmethylphosphonate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed to confirm identity, potency, and the absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing purity (typically >97% by GC or HPLC), physical properties, and specific test results is provided with every shipment to support your quality assurance protocols.

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. The container should be kept tightly sealed when not in use to minimize moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.440 - 1.450
Density (20°C)	1.00 - 1.05 g/mL

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