Description

N,N'-Diethyl-n-[3-(Ethylamino)Propyl]Propane-1,3-Diamine is a high-purity, multi-functional polyamine compound. This versatile chemical intermediate is valued for its ability to act as a chelating agent and a building block for complex organic syntheses. It is essential for manufacturers in the polymer, specialty chemical, and pharmaceutical sectors seeking to develop advanced materials and active ingredients.

Application

• As a key chelating agent and metal ion scavenger in industrial processes and water treatment formulations.
• As a versatile intermediate in the synthesis of specialty polymers, including epoxy curing agents and polyamide resins.
• In the production of pharmaceutical intermediates and active pharmaceutical ingredients (APIs) requiring complex amine functionality.
• As a corrosion inhibitor component in functional fluids and coatings.
• In the manufacture of surfactants and emulsifiers for specialized industrial applications.
• For research and development in organic synthesis and catalyst design within fine chemical laboratories.

Basic Information

Product Name	N,N'-Diethyl-n-[3-(Ethylamino)Propyl]Propane-1,3-Diamine
CAS No.	67952-95-8
Molecular Formula	C14H34N4
Molecular Weight	258.45 g/mol
Synonyms	N,N'-Diethyl-1,3-propanediamine, N-[3-(Ethylamino)propyl]-N'-ethyl-1,3-propanediamine; 3,3'-(Ethylimino)bis(N-ethylpropylamine); N,N'-Diethyl-3,3'-iminobis(propylamine); Tetraethyltripropylenetetramine; TETPT; Polyamine E-100 (trade name variant); 1,3-Propanediamine, N,N'-diethyl-N-[3-(ethylamino)propyl]-
EINECS	Contact for details

Quality Control

Our N,N'-Diethyl-n-[3-(Ethylamino)Propyl]Propane-1,3-Diamine is produced under a stringent quality management system. Every batch undergoes rigorous analytical testing, including assay and impurity profile determination via GC/HPLC, to ensure it meets exacting specifications for industrial and fine chemical use. A comprehensive Certificate of Analysis (COA) is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture and carbon dioxide.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.88 - 0.92
Refractive Index (20°C)	1.460 - 1.470

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