| 单词 | diazine |
| 释义 | > as lemmasdiazine (a) An organic compound containing the group N N. (b) One of a group of heterocyclic organic compounds with two, three, four, etc., nitrogen atoms in a six-atom ring (thus diazine, triazine, tetrazine, etc.), used esp. as dyes. ΘΚΠ the world > matter > chemistry > organic chemistry > azines > [noun] azine1887 isoalloxazine1936 the world > matter > chemistry > organic chemistry > organic dyes > [noun] > miscellaneous others safranine1868 chrome1876 azo-colours1879 azine1887 auxochrome1893 Michler's hydrol1910 hypsochrome1917 merocyanine1937 the world > matter > colour > colouring > colouring matter > [noun] > dye > types of dyes pallOE sanders1329 raddlea1350 nutgallc1450 bark1565 logwood1581 sanders-wood1615 catechu1682 cate1698 cachou1708 valonia1722 India wood1742 cutch1759 alizari1769 standard1808 iron buff1836 colorine1838 acid dye1840 garancin1843 French tub1846 suranji1848 morindin1849 water blue1851 union dye1852 indigo-carmine1855 hernant1858 pigment colour1862 rosaniline1862 rose aniline1862 bezetta1863 bottom1863 acid colour1873 paraphenylenediamine1873 indigo-extract1874 tin-pulp1874 phthalein1875 sightening1875 chrome1876 rose bengal1878 azo-colours1879 azine1887 basic dye1892 chromotrope1893 garance1896 ice colour1896 xylochrome1898 cross-dye1901 indanthrene1901 Lithol1903 vat dye1903 thioindigo1906 para red1907 vat colour1912 vat dyestuff1914 indanthrone1920 ionamine1922 Soledon1924 Solochrome1924 Solacet1938 indigoid1939 thioindigoid1943 fluorol1956 Procion1956 1887 Jrnl. Chem. Soc. 52 383 Whilst the whole group of substances..should be termed quinoxaline bases, it will be convenient to divide them into two sub-groups. 1. The quinoxalines proper.. 2. The azines, in which the nitrogen-ring is in union with two other rings. 1893 Jrnl. Chem. Soc. 64 i. 15 The synthesis of azine dyes. 1910 Encycl. Brit. VIII. 746/2 Basic colours derived from coal-tar:..azine green [etc.]. 1959 Chambers's Encycl. IV. 693/1 Azine, Oxazine, Thiazine, Acridine and Pyronine dyestuffs contain a central pyrazine or similar ring. 1959 Chambers's Encycl. IV. 693/2 The indulines and nigrosines are important azine type dyes. < as lemmas |
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