乙二醇单叔丁醚

Template:Chembox 乙二醇单叔丁醚（Ethylene glycol mono-tert-butyl ether），别名叔丁基溶纤剂（tert-butyl cellosolve），分子式C₆H₁₄O₂，它可以添加至汽油中以降低其浊点溫度。^[1]

制备

由乙二醇与异丁烯在催化下进行反应并经蒸馏、提纯而得。^[2]^[3]

(C H_{3})_{2} C = C H_{2} + H O C H_{2} C H_{2} O H \overset{40 - 6 0^{o} C}{\to} H O C H_{2} C H_{2} O C (C H_{3})_{3}

↑ V. O. Samoilov, T. I. Stolonogova, D. N. Ramazanov, E. V. Tyurina, M. U. Sultanova, V. A. Lavrent’ev, S. S. Krasnoshtanova, E. A. Chernysheva & V. M. Kapustin. tert-Butyl Ethers of Renewable Diols as Oxygenate Additives to Automobile Gasolines. Part II: Ethers of Ethylene Glycol and 2,3-Butanediol. Petroleum Chemistry. 2023. 63. 949-958. Template:Doi
↑ Kim, Myeong-Seok; Uhm, Jae-Hoon; Park, Min-Sup; Seo, Hyoung-Jae; Min, Kyoung-Tae. Method for preparing high purity isobutene using glycol ether. 2012. WO2012112003.
↑ 熊东路; 易松; 高林柯; 肖增均. 高选择性合成二元醇叔丁基醚的方法和燃油添加剂. 2019. CN109704930A.