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TRIGON Chemie Datasheet


TEDA-DPG (33.3% Triethylenediamine in Dipropyleneglycol)
1,4-diazabicyclooctane, Oxydipropanol
Structural formula of  TEDA-DPG (TEDA-L33)
280-57-9 / 25265-71-8
EC no.:
205-999-9 / 246-770-3
Active content (%):32.8 - 33.8
Water (%):max. 0.5
Characteristic properties:
Appearance:colourless to yellowish liquid
Colour (Gardner):max. 5
Specific gravity at 20°C (g/cm³):ca. 1.03
Solidification point (°C):< -20
Boiling range (°C):194 - 204
Viscosity at 25°C (mPas):ca. 144
  • Standard catalyst in the production of polyurethane.
In foams, it activates the gas as well as the crosslinking reaction.
  • Catalyst in the production of polyether flexible foams.
  • Catalyst in the production of cold form foam and HR-foam.
  • Catalyst in the production of rigid foam.
  • It gives rigid foam a tough and elastic surface and increases the adhesion of PUR-rigid foam to flexible and rigid surfaces.
  • Catalyst in the production of integral foarm.
  • Catalyst in the production of cold-pour elastomers.
  • It is used in all cases where longer filling times are required.

    Shelf life: 6 months (from delivery date)
    200 kg drums
    HS Taric-no.:
    3815 90 90
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    12/2019 PR

    Suggestions for processing and use of our products correspond to our best knowledge and are always given without obligation. There is no liability for incorrect formulations and mixing recommendations. Each processor of our products is liable for compliance with all legal regulations, including those in the field of patent law.

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