| 释义 |
ˈoxychlor-, ˈoxychloro- Chem.
Containing oxygen and chlorine, as oxychlor-ether, a liquid, CH2Cl.CH(OH)(OC2H5), obtained by the action of water at high temperature on bichlor ether.
So † oxyˈchlorate of potash, old name of Potassium chlorate, KClO3. † oxyˈchloric acid, old name of Perchloric acid, HClO4. oxyˈchloride, a combination of oxygen and chlorine with another element, as phosphorus oxychloride, POCl3; also, a compound of a metallic chloride with the oxide of the same metal. Also called oxyˈchloruret. † acetic oxychloride = chloracetic acid.
1818Sir H. Davy in Brande Chem. (1841) 99, I mentioned to you..Count Stadion's Oxychloric acid. Ibid., I have used detonating powder..made with the oxychlorate of Potassa, to use Stadion's name. 1856W. A. Miller Elem. Chem. II. 717 In the bodies termed oxychlorides, oxyiodides, and oxycyanides..one equivalent of the chloride, of the iodide, or of the cyanide of the metal is united with one or more equivalents of the oxide of the same metal. Turner's yellow..is an oxychloride of lead (PbCl, 7 Pb.O). 1857Ibid. III. 313 Oxychlorides of the Monobasic Acids.—The acids of the lower members of the series HO, CnHn-1O3, can readily be made to furnish volatile compounds in which one equivalent of oxygen, as contained in the anhydrous acid, has its place supplied by chlorine. With acetic acid (HO, C4H3O2) an acetic oxychloride may be obtained consisting of C4H3O2Cl. 1866–77Watts Dict. Chem. IV. 596 Oxychloride of phosphorus is a colourless fuming liquid having a specific gravity of 1·7 and boiling at 110°. 1880Friswell in Soc. Arts 447 The scarlet obtained by dyeing cochineal in the presence of oxichloride of tin. |