| 单词 | phosphorus trichloride |
| 释义 | > as lemmasphosphorus trichloride phosphorus trichloride n. Chemistry phosphorus ( iii) chloride, PCl3, a colourless fuming liquid used in the manufacture of organophosphorus compounds. ΚΠ 1868 H. B. Jones & H. Watts Fownes's Man. Elem. Chem. (ed. 10) 235 Phosphorus trichloride or phosphorous chloride..is prepared in the same manner as sulphur bichloride. 1938 R. Hum Chem. for Engin. Students xi. 255 Phosphorus trichloride is a liquid which fumes in moist air and is decomposed by water. 2001 Times 30 Nov. 14/7 Sarin..is relatively simple to make, requiring four basic components—alcohol, dimethyl methylphosphate, phosphorus trichloride and sodium fluoride. < as lemmas |
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