单词 | triethyl ammonia |
释义 | > as lemmastriethyl ammonia triethylamine n. /traɪˈɛθɪləmaɪn/ the tertiary amine of ethyl, N(C2H5)3, in which the three hydrogen atoms of ammonia, NH3, are replaced by three ethyl groups; formerly also called triethyl ammonia and triethylia. 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 1850 C. G. B. Daubeny Introd. Atomic Theory (ed. 2) viii. 242 Triethylamine, consisting of 3 atoms of ethyle replacing 3 of hydrogen. 1857 W. A. Miller Elements Chem. III. 211 Triethylia..is also a soluble, volatile, and powerful base. 1858 H. B. Jones & A. W. Hoffman Fownes's Man. Elem. Chem. (ed. 7) 595 Triethylamine, Triethyl-ammonia...is a colourless, powerfully-alkaline liquid, boiling at..91°C. < as lemmas |
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