| 单词 | carbonyl chloride |
| 释义 | > as lemmascarbonyl chloride carbonyl chloride n. a colourless poisonous gas made by the reaction of chlorine and carbon monoxide in the presence of light or a catalyst, used in chemical synthesis and formerly in chemical warfare; = phosgene n.Formula: COCl2. ΘΚΠ the world > matter > chemistry > organic chemistry > organic gases > [noun] > phosgene phosgene1812 carbonyl chloride1869 1869 R. Bridges Fownes's Man. Elem. Chem. (ed. 10) ii. 168 A pungent, suffocating compound, possessing acid properties, called phosgene gas, or carbonyl chloride. 1940 G. H. J. Adlam & L. S. Price Higher School Certificate Inorg. Chem. (ed. 2) xxxvi. 310 Carbonyl chloride reacts with ammonia to form urea. 2001 O. Sacks Uncle Tungsten viii. 89 Phosgene, carbonyl chloride, the terrible poison gas used in the First World War,..had a deceptive scent like new-mown hay. < as lemmas |
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