Triethylenediamine

Triethylenediamine (TEDA), with the CAS Registry Number 280-57-9 , is an organic compound with the molecular formula C6H12N2 . It is a white or colorless crystalline solid with a characteristic amine odor, known for its unique bicyclic ("cage-like") structure that houses two tertiary nitrogen atoms . This structure makes it an exceptionally efficient and versatile catalyst, primarily recognized for its outstanding performance in polyurethane applications 

  • Synonyms:

    TEDA; DABCO; 1,4-Diazabicyclo[2.2.2]octane

  • Formula:

    C6H12N2 

  • CAS NO.:

    280-57-9

  • Package:

    25KG DRUM

  • Certificate:

    ISO9001

Our Achievement

Global Reach: Our Diisopropanolamine Triethylenediamine (TEDA) has been successfully exported and applied in key markets across the globe, Our product has consistent quality and ability to meet diverse international standards.


Equivalent Alternatives: Our Triethylenediamine (TEDA)has served as a reliable alternative to international brands like Tosoh,  helping customers reduce costs with comparable (or even superior) results in performance.



Key Applications
  • Polyurethane Foam Production
  • Epoxy Resin Curing
  • Polymerization Catalyst
  • Pharmaceutical and Agrochemical Intermediary
  • Additive in non-cyanide electroplating
  • Component in corrosion inhibitors
  • Emulsifiers through its derivatives .
The main detailed uses of the product
  • Polyurethane Foam Production
    Polyurethane Foam Production

    TEDA is predominantly used as a gelling catalyst in the production of various polyurethane foams, including flexible, semi-rigid, and rigid foams . It excellently balances the foaming and curing reactions, which is critical for forming fine, uniform foam structures with optimal physical properties .

  • Epoxy Resin Curing
    Epoxy Resin Curing

    It acts as a promoter for the curing of epoxy resins, accelerating the hardening process and contributing to the final material's performance .

  • Polymerization Catalyst
    Polymerization Catalyst

    TEDA serves as a catalyst in the polymerization of various monomers, including ethylene, epoxyethane, and acrylonitrile .

  •  Pharmaceutical and Agrochemical Intermediary
    Pharmaceutical and Agrochemical Intermediary

    It functions as a key organic synthetic intermediate and an initiator in the production of pesticides .

Why Choose Our Triethylenediamine?

Guaranteed Purity and Consistent Quality: We supply Triethylenediamine that meets high purity specifications, ensuring reliable and consistent catalytic performance in your formulations . Our rigorous quality control protocols guarantee that every batch delivers superior results.

Technical Expertise and Application Support: Our team possesses deep knowledge of catalyst applications, particularly in polyurethane systems . We provide more than just a product; we offer valuable technical support to help you optimize catalyst selection and usage for your specific applications.

Reliable Supply and Stable Inventory: We maintain a stable inventory to ensure a timely and consistent supply, helping you keep your production lines running smoothly . We understand the critical importance of supply chain reliability.

Commitment to Quality and Innovation

We are committed to providing high-quality Triethylenediamine (TEDA) that meets stringent international standards. Our focus on innovation and sustainability ensures that our products not only enhance your applications but also align with evolving environmental regulations and industry trends.

Your questions about our products
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