| 单词 | acetone |
| 释义 | acetone —acetonic /as'i ton"ik/, adj. /as"i tohn'/, n. Chem. a colorless, volatile, water-soluble, flammable liquid, C3H6O, usually derived by oxidation of isopropyl alcohol or by bacterial fermentation of carbohydrates: used chiefly in paints and varnishes, as a general solvent, and in organic synthesis. Also called dimethylketone. [1830-40; ACET- + -ONE] |
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