Description

N,N,N',N'-Tetrabutylmalonamide is a specialized diamide compound with significant utility as a selective extractant and complexing agent. Its molecular structure makes it particularly valuable for the separation and purification of metal ions in hydrometallurgical processes. This product is essential for industries involved in nuclear fuel reprocessing, rare earth element recovery, and advanced material synthesis, where high-purity separation is critical.

Application

• Solvent Extraction in Hydrometallurgy: Selective extraction and separation of actinides (e.g., uranium, plutonium) and lanthanides from acidic aqueous solutions.
• Rare Earth Element (REE) Processing: Key reagent for the purification and separation of individual rare earth metals, crucial for magnets, catalysts, and phosphors.
• Nuclear Fuel Cycle: Used in the PUREX and related processes for the reprocessing of spent nuclear fuel.
• Metal Recovery & Recycling: Extraction of valuable or hazardous metals from industrial waste streams and electronic scrap (e-waste).
• Analytical Chemistry: Employed as a chelating agent in spectrophotometry and other analytical techniques for metal ion detection.
• Catalyst Synthesis: Serves as a ligand or precursor in the preparation of coordination complexes and catalysts for organic synthesis.
• Chemical Intermediate: Used in organic synthesis for the preparation of more complex nitrogen-containing compounds.

Basic Information

Product Name	N,N,N',N'-Tetrabutylmalonamide
CAS No.	14287-98-0
Molecular Formula	C21H42N2O2
Molecular Weight	354.57 g/mol
Synonyms	TBMA; Tetrabutylmalonamide; Malonamide, N,N,N',N'-tetrabutyl-; N,N,N',N'-Tetra-n-butylmalonamide; Diamide, N,N,N',N'-tetrabutylmalon-; 1,3-Propanediamide, N,N,N',N'-tetrabutyl-; TBM; TBDMA (less common)
EINECS	Contact for details

Quality Control

Our N,N,N',N'-Tetrabutylmalonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including assay by HPLC, to ensure high chemical purity and consistency for demanding separation applications. Certificates of Analysis (COA) detailing purity, identity, and key physical parameters are provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Density (20°C)	~0.92 g/mL

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