Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Huntsman DETA Diethylenetriamine

Huntsman DETA Diethylenetriamine is a high-purity aliphatic triamine from Huntsman’s specialty amines portfolio, widely used as a curing agent for epoxy resins, chelating ligand, and intermediate in pharmaceuticals and agrochemicals. It offers excellent reactivity, water solubility, and versatility in polymer synthesis and surface treatment applications.
  • huntsman deta diethylenetriamine_b9b82347
  • huntsman deta diethylenetriamine_b9b82347

Features Of Huntsman DETA Diethylenetriamine

  1. High-purity diethylenetriamine (DETA) with consistent amine functionality for reliable reactivity.

  2. Excellent chelating ability, enhancing metal ion stabilization in formulation systems.

  3. Strong nucleophilicity and fast curing kinetics in epoxy resin applications.

  4. Low volatility and favorable handling characteristics compared to monoamines.

  5. Compatible with a broad range of resins, polymers, and surfactants for versatile formulation design.

Typical Applications Of Huntsman DETA Diethylenetriamine

  1. Epoxy curing agent for industrial coatings, adhesives, and composites.

  2. Intermediate in the synthesis of pharmaceuticals and agrochemicals.

  3. Chelating ligand in water treatment chemicals and metal finishing formulations.

  4. Building block for polyamide and polyimide polymers.

  5. Corrosion inhibitor additive in lubricants and fuel formulations.

Specifications Of Huntsman DETA Diethylenetriamine

Chemical TypeAliphatic polyamine
Product FormLiquid
AppearanceClear, colorless to pale yellow liquid
Amine Value (mg KOH/g)650–680
Primary Amine Content (wt%)≥ 99.0%
Density at 20 °C (g/cm³)1.03–1.04
Boiling Point (°C at 760 mmHg)207–209
Refractive Index (n²⁰D)1.505–1.510


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