Product/Service

Dytek® EP Diamine

Source: INVISTA
A low viscosity, low odor, biodegradable, liquid diamine featuring an odd carbon, ethyl-branched, asymmetric structure and differential amine reactivity.
INVISTAsity, low odor, biodegradable, liquid diamine featuring an odd carbon, ethyl-branched, asymmetric structure and differential amine reactivity.

The terminal amine group is 100 times more reactive than the ethyl-hindered amine group. The reaction of a variety of reagents with the terminal amine occurs with greater than 9:1 selectivity.

Other Applications

  • Polyamide monomer: amorphous, or low MW resins for coatings, adhesives, sealants, and elastomers
  • Low viscosity urethane: extender, catalyst, polyol, diisocyanate
  • Low viscosity epoxy curative
  • Divalent amine solvent for sour gas, syngas, stack gas treatment
  • Surfactant: asphalt emulsifiers, textile treatment
  • Calcium scale inhibitor, liquid corrosion inhibitor
  • Additive: fuel and oil, plastic, petroleum and chemical processing

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