单词 | hydramine |
释义 | hydraminen. Chemistry. An oxethene base; an amine containing hydroxyl substitution compounds of ethyl. ΘΚΠ the world > matter > chemistry > organic chemistry > amines > [noun] > named ethylamine1849 amylamine1850 ethylia1850 petinine1850 triethylamine1850 polyamine1861 nonylamine1866 octylamine1866 carbylamine1868 tetrylamine1868 hydroxylamine1871 hydramine1877 nitrosamine1878 guanamine1881 hexamethylenetetramine1888 morpholine1889 triethanolamine1897 tropane1898 agmatine1910 tyramine1910 histamine1912 spermidine1927 monoethanolamine1929 tryptamine1929 octopamine1948 norsynephrine1952 tilorone1970 1877 H. Watts Fownes's Man. Elem. Chem. 222 When ethene-oxide, C2H4O..is treated with aqueous ammonia, 1, 2, or 3 molecules of the oxide unite with 1 mol. ammonia, producing..Ethene-hydramine, Diethene-hydramine, Triethene-hydramine..They are viscid, alkaline liquids, decomposed by distillation. This entry has not yet been fully updated (first published 1899; most recently modified version published online June 2018). < n.1877 |
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