Description

N,N,N',N'-Tetrakis-(2-Methoxy-Ethyl)-Malonamide is a specialized malonamide derivative featuring four methoxyethyl substituents on the nitrogen atoms. This unique structure makes it a valuable chelating agent and extractant, particularly for the selective separation of metal ions in complex matrices. It is primarily utilized by industries involved in nuclear fuel reprocessing, rare earth element purification, and advanced hydrometallurgical processes. The compound, identified by CAS No. 728899-32-9, is a key reagent for researchers and engineers developing next-generation solvent extraction systems.

Application

• Nuclear Fuel Cycle: As a key component in solvent extraction processes for the separation and recovery of actinides (e.g., uranium, plutonium, americium) from spent nuclear fuel.
• Rare Earth Element (REE) Separation: For the selective extraction and purification of individual lanthanides, which are critical for magnets, catalysts, and phosphors.
• Hydrometallurgy: In the recovery of valuable metals (e.g., cobalt, nickel, copper) from ores, industrial waste, and electronic scrap (e-waste).
• Analytical Chemistry: As a selective complexing agent in chromatographic separations or sensor technologies for metal ion detection.
• Chemical Synthesis: Serving as a building block or ligand precursor for synthesizing complex molecules and coordination polymers.
• Wastewater Treatment: Potential use in the removal and concentration of heavy metal contaminants from industrial effluents.

Basic Information

Product Name	N,N,N',N'-Tetrakis-(2-Methoxy-Ethyl)-Malonamide
CAS No.	728899-32-9
Molecular Formula	C17H34N2O6
Molecular Weight	362.47 g/mol
Synonyms	Malonamide, N,N,N',N'-tetrakis(2-methoxyethyl)-; T2MEMA; N,N,N',N'-Tetrakis(2-methoxyethyl)malonamide; 2-Methoxy-N,N-bis[2-(2-methoxyethoxy)ethyl]acetamide; Tetrakis(2-methoxyethyl)malonamide; Malonamide, tetrakis(2-methoxyethyl)-; 728899-32-9
EINECS	Contact for details

Quality Control

Our N,N,N',N'-Tetrakis-(2-Methoxy-Ethyl)-Malonamide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~1.08 g/cm³
Refractive Index (n20D)	~1.460

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