油酸钾

化合物

油酸钾,即(Z)-9-十八烯酸钾,是一种油酸盐,化学式为C17H33COOK。它可由油酸氢氧化钾甲醇水溶液中反应制得。[2]它和3-溴丙烯四丁基溴化铵的存在下于-二氯甲烷中反应,可以得到油酸烯丙酯。[3]它可用于纳米材料的合成。[4]

油酸钾
识别
CAS号 143-18-0  checkY
性质
化学式 C18H33KO2
摩尔质量 320.55 g·mol−1
密度 >1.1 g·cm−3(20 °C)[1]
溶解性 可溶
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

参考文献

编辑
  1. ^ "Hazardous Substances Data Bank" data were obtained from the National Library of Medicine (US). Retrieved from SciFinder. [2022-07-31].
  2. ^ Kidani, Keiji; Akiyama, Koki; Kurihara, Hideshi; Tsukahara, Yasunori; Okumura, Haruki. Manufacturing method of sucrose fatty acid ester with high selectivity of monoester. 2016 WO 2016194887 A1.
  3. ^ Petr Klán, Petr Beňovský. Phase-transfer catalyzed synthesis of 2-propenyl esters of carboxylic acids. Monatshefte für Chemie Chemical Monthly. 1992-05, 123 (5): 469–471 [2022-07-31]. ISSN 0026-9247. doi:10.1007/BF00817604 (英语). 
  4. ^ Thanh-Dinh Nguyen, Trong-On Do. General Two-Phase Routes to Synthesize Colloidal Metal Oxide Nanocrystals: Simple Synthesis and Ordered Self-Assembly Structures. The Journal of Physical Chemistry C. 2009-07-02, 113 (26): 11204–11214 [2022-07-31]. ISSN 1932-7447. doi:10.1021/jp900226m. (原始内容存档于2022-07-31) (英语).