Physical Properties
Grades & Packaging
Industrial Applications
Epoxy Curing Agents
Primary curing agent for epoxy resins in coatings, adhesives, and composites. Reacts with epoxide groups to form cross-linked thermoset networks.
Chelating Agents
Feedstock for EDTA and other polyaminocarboxylic acid chelating agents used in water treatment, cleaning, and agriculture.
Fuel Additives
Corrosion inhibitor and lubricity additive in fuel systems. DETA-based imidazolines protect metal surfaces in oil and gas applications.
Paper & Textile
Wet-strength resin intermediate and textile softener. Reacts with epichlorohydrin to form polyamidoamine-epichlorohydrin (PAE) resins.
Asphalt Additives
Adhesion promoter in asphalt emulsions and anti-stripping agents for road construction and maintenance.
Chemical Synthesis
Intermediate for imidazolines, amidoamines, and polyamine derivatives used across industrial and specialty chemical markets.
Safety & Regulatory
Corrosive — Strong Sensitizer
DETA is corrosive to skin and eyes and is a known respiratory sensitizer. Use appropriate PPE including gloves, face shield, and respiratory protection. SDS available upon request.
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Bulk drums, totes, and tanker delivery across Texas and the Gulf Coast.
Get a QuoteDETA vs. Alternatives
Diethylenetriamine (DETA) is a reactive polyamine used as an epoxy curing agent, chelating agent, and chemical intermediate. Here's how it compares to related polyamines.
| Attribute | DETA | EDA (Ethylenediamine) | TETA (Triethylenetetramine) |
|---|---|---|---|
| Amine Groups | 3 — two primary, one secondary | 2 — both primary | 4 — two primary, two secondary |
| Epoxy Cure Speed | Moderate — good balance of speed and pot life | Fast — short pot life | Slower — longer pot life |
| Chelation Strength | Strong — forms stable 5-membered chelate rings | Moderate — fewer coordination sites | Very strong — 6 coordination sites |
| Reactivity | High — corrosive, sensitizer | High — corrosive, sensitizer | High — similar hazard profile |
| Primary Use | Epoxy curing, chelation, fuel additive, paper | Epoxy curing, chelation, agricultural | Epoxy curing, fuel additives |
Industries We Supply DETA To
Epoxy Coatings & Adhesives
DETA is a widely used epoxy curing agent for protective coatings, structural adhesives, and composite materials — providing good chemical resistance and mechanical properties.
DETA supply in Houston, TXFuel & Lubricant Additives
Used as a corrosion inhibitor and detergent additive in fuel and lubricant formulations, preventing deposit formation and protecting metal surfaces in engines and fuel systems.
DETA supply in Midland, TXPulp & Paper
DETA-based polyamide resins are used as wet-strength agents in paper manufacturing, improving paper strength when wet without compromising recyclability.
DETA supply in Lufkin, TXChelating Agents & Water Treatment
DETA is a building block for chelating agents used in water treatment, industrial cleaning, and micronutrient fertilizer formulations.
DETA supply in Dallas, TX