tetraalkylammonium

词形变化

tetraalkylammoniums 复数 tetraalkylammoniums

释义与例句

n.
  1. 1.

    Any alkyl quaternary ammonium ion

    化学

词源

Etymology tree Proto-Indo-European *kʷetwóres Proto-Hellenic *kʷétwores Ancient Greek τέσσᾰρες (téssăres) Ancient Greek τετρᾰ- (tetră-)bor. English tetra- Akkadian 𒎎𒋆𒁉𒍣𒁕 (guḫlum)bor. Aramaic כוחלא (kuḥlā)bor. Arabic كُحْل (kuḥl) Andalusian Arabic اَلْكُحُول (al-kuḥūl)bor. Medieval Latin alcoholder. Middle English alcofol English alcohol Proto-Indo-European *swel-der.? Ancient Greek ῡ̔́λη (hū́lē)der. Frenchder. English -yl English alkyl New Latin ammōniumbor. English ammonium English tetraalkylammonium From tetra- + alkyl + ammonium.

来源：wiktionary