Triethylenediamine

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The chemical compound 1,4-diazabicyclo[2.2.2]octane, used as a catalyst, especially in making polyurethanes. uncountable, usually

Etymology

From triethylene + diamine.

Related phrases

chemical compound

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.