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

TOSOH DETA Diethylenetriamine

TOSOH DETA Diethylenetriamine is a high-purity aliphatic triamine from TOSOH’s specialty amine series, widely used as a curing agent for epoxy resins, chelating ligand in catalysts, and intermediate in pharmaceuticals and surfactants. It offers excellent reactivity, water solubility, and chelation capability with metals like Cu²⁺ and Ni²⁺.
  • tosoh deta diethylenetriamine_8a68e0e0
  • tosoh deta diethylenetriamine_8a68e0e0

Features Of TOSOH DETA Diethylenetriamine

  1. High-purity grade with consistent batch-to-batch reproducibility, meeting stringent industrial quality standards.

  2. Superior chelating ability due to three amine functional groups, enabling effective metal ion sequestration.

  3. Excellent reactivity in epoxy curing systems, delivering enhanced thermal stability and mechanical strength in final polymers.

  4. Low volatility and favorable handling characteristics compared to mono- and di-amines, supporting safer industrial processing.

  5. Compatibility with a broad range of resins, solvents, and surfactants, facilitating versatile formulation design.

Typical Applications Of TOSOH DETA Diethylenetriamine

  1. Epoxy resin curing agent for high-performance adhesives, coatings, and composite matrices.

  2. Chelating ligand in water treatment formulations for scale and corrosion inhibition.

  3. Intermediate in the synthesis of pharmaceuticals, agrochemicals, and specialty surfactants.

  4. Catalyst modifier and ligand in transition-metal-catalyzed organic transformations.

  5. Corrosion inhibitor additive in industrial lubricants and metalworking fluids.

Specifications Of TOSOH DETA Diethylenetriamine

Chemical TypeAliphatic polyamine (triamine)
Product FormLiquid
AppearanceColorless to pale yellow clear liquid
Primary ApplicationsEpoxy curing, chelation, chemical synthesis
Key FeaturesTri-functional amine, high reactivity, strong complexing ability
Storage ConditionStore in cool, dry, well-ventilated area away from oxidizers and acids
PackagingDrums (200 kg), IBCs (1000 kg), and bulk tankers
Handling PrecautionUse appropriate PPE; avoid contact with skin, eyes, and inhalation of vapors


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