Neuchem has been distributing industrial chemicals across North America for over 30 years. We keep Diethylenetriamine in stock and ready to ship to consumer products, water treatment, and automotive manufacturers, among others — for use in corrosion inhibition and adhesives and sealants, and more.
Available in drums, IBC totes, and ISO tanks, with tank trucks for larger volume requirements, with alternative packaging available. Thirty years of supplier relationships gives us the leverage to offer strong, consistent pricing, and warehouse options are available throughout North America to reduce lead times and support your supply chain. SDS available for download.
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Diethylenetriamine
Description
Diethylenetriamine is a clear, hygroscopic liquid with a strong amine odor, widely used as a versatile chemical intermediate and chelating agent. As a linear aliphatic polyamine containing three nitrogen atoms, it provides high reactivity for use in epoxy curing systems, corrosion inhibitors, and surfactant synthesis.
It plays a critical role in the production of polyamide resins, fabric softeners, fuel additives, and chelates for water treatment. Its multifunctional amine structure allows for strong crosslinking, making it valuable in adhesives, coatings, and elastomers where durability and chemical resistance are essential.
With applications across industrial chemicals, oilfield services, personal care, and agriculture, Diethylenetriamine is known for its reactivity, solubility, and ability to enhance product performance.

Applications
End Markets
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