常用有機(jī)溶劑的物理化學(xué)特性見(jiàn)表3-150~表3-152。表3-150常用溶劑性質(zhì)序號(hào)分類名稱相對(duì)密度沸點(diǎn)/℃比蒸發(fā)速度(乙酸丁酯為100)閃點(diǎn)/℃1醇類甲醇0.79264.5370-11乙醇0.79178.2203222酯類乙酸甲酯0.93557.21040-10乙酸乙酯0.90277.1525-43酮類丙酮0.79 (共 965 字) [閱讀本文] >>
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 常用有機(jī)溶劑的物理化學(xué)特性見(jiàn)表3-150~表3-152。表3-150常用溶劑性質(zhì)序號(hào)分類名稱相對(duì)密度沸點(diǎn)/℃比蒸發(fā)速度(乙酸丁酯為100)閃點(diǎn)/℃1醇類甲醇0.79264.5370-11乙醇0.79178.2203222酯類乙酸甲酯0.93557.21040-10乙酸乙酯0.90277.1525-43酮類丙酮0.79 (共 965 字) [閱讀本文] >>