Description

N,N'-Diethylbutane-1,4-Diamine is a versatile aliphatic diamine compound with a linear butane backbone and terminal ethylamino groups. This structure makes it a valuable intermediate and ligand in advanced chemical synthesis, offering unique reactivity and chelating properties. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for applications requiring a specific, flexible diamine building block.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring diamine-based structures.
• Catalyst & Ligand Synthesis: Serves as a precursor for creating metal-chelating ligands used in homogeneous catalysis and coordination chemistry.
• Polymer & Resin Modifier: Acts as a curing agent, chain extender, or cross-linking agent in epoxy, polyamide, and polyurethane resin systems.
• Agrochemical Synthesis: Employed as a key intermediate in the production of herbicides, fungicides, and plant growth regulators.
• Corrosion Inhibitor Formulation: Used in the development of specialty additives for industrial cooling water systems and metalworking fluids.
• Chelating Agent: Functions as a complexing agent for metal ions in various industrial processes and analytical applications.

Basic Information

Product Name	N,N'-Diethylbutane-1,4-Diamine
CAS No.	19435-68-8
Molecular Formula	C10H24N2
Molecular Weight	172.31 g/mol
Synonyms	1,4-Butanediamine, N,N'-diethyl-; N,N'-Diethyl-1,4-butanediamine; N,N'-Diethyl-1,4-diaminobutane; 1,4-Bis(ethylamino)butane; N1,N4-Diethylbutane-1,4-diamine; N,N'-Diethyltetramethylenediamine; Tetramethylenediamine, N,N'-diethyl-
EINECS	243-080-8

Quality Control

Our N,N'-Diethylbutane-1,4-Diamine is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of our industrial and research clients. 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 area 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 quality.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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