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有哪位大虾帮忙翻译一段话，多谢！ Hexdecylxanthate (C16 xanthate) and octylxanthate (C8 xanthate) potassium salts are prepared by heating 0.04 mol of hexadecanol (or octanol) to 150 °C with an equimolar amount of KOH. The melt is suspended with mechanical stirring in 25 mL of toluene at 100 °C, to which 0.058 mol of carbon disulfide is added dropwise at room temperature with cooling and vigorous stirring. The thick suspension formed is stirred for an hour and then diluted with 100 mL of petroleum ether and stirred for additional 2 h. |
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2楼2009-07-16 23:37:28
3楼2009-07-17 09:54:05
fmopily
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4楼2009-07-17 10:44:06
