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2-乙基己醇催化脱氢制备2-乙基己酸 被引量:3

2-Ethylhexanoic Acid Prepared by Catalytic Dehydrogenation of 2-Ethylhexanol
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摘要 采用2-乙基己醇常压催化脱氢制备2-乙基己酸.进行了工艺条件试验,确立了较佳的工艺条件,产品得率>87%,产品纯度≥99%. Ethylhexanoic acid is prepared by reacting 2-ethylhexanol with sodium hydroxide in the presence of alkali-earth metal catalyst and under atmosphere. The amount of the catalyst added has significant effect on the reaction rate and better technological conditions are established,which are as follows:molecular ratio of 2-ethylhexanol to sodium hydroxide:1.4∶1;temperature:210 ℃;reaction period:6H;under above conditions,the yield of product is over 87% and the purity is 99%.
作者 李专成
出处 《福州大学学报(自然科学版)》 CAS CSCD 1997年第3期116-119,共4页 Journal of Fuzhou University(Natural Science Edition)
关键词 乙基己醇 乙基己酸 催化 脱氢 制备 ethylhexanol 2-ethylhexanoic acid isooctanoic acid
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参考文献3

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同被引文献19

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