2,2,3-三甲基戊烷

2,2,3-三甲基戊烷是一种有机化合物,化学式为,是辛烷的同分异构体之一。它可由2-甲基丙烷2-丁烯在催化剂的存在下反应得到。[4]3,3-二甲基-2-丁酮和乙基溴化镁的反应也能制得2,2,3-三甲基戊烷。[5]它的性质和2,3,3-三甲基戊烷相似,它们之间难以分离。[3]

2,2,3-三甲基戊烷
别名 2-叔丁基丁烷
识别
CAS号 564-02-3  checkY
40824-48-4S checkY
54665-47-3R checkY
性质
化学式 C8H18
摩尔质量 114.23 g·mol−1
密度 0.71207 g·cm−3[1]
熔点 −112.2 °C(161.0 K)[2]
沸点 110.2 °C(383.3 K)[3]
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

参考文献

  1. ^ A.F. Forziati, A.R. Glasgow, C.B. Willingham, F.D. Rossini. Purification and properties of 29 paraffin, 4 alkylcyclopentane, 10-alkylcyclohexane, and 8 alkylbenzene hydrocarbons (PDF). Journal of Research of the National Bureau of Standards. 1946-02, 36 (2): 129 [2020-06-19]. ISSN 0091-0635. doi:10.6028/jres.036.005. (原始内容存档 (PDF)于2018-06-05) (英语). 
  2. ^ "PhysProp" data were obtained from Syracuse Research Corporation of Syracuse, New York (US). Retrieved from SciFinder. [2020-06-05]
  3. ^ 3.0 3.1 K. C. Laughlin, Frank C. Whitmore. THE TRIMETHYLPENTANES. Journal of the American Chemical Society. 1933-06, 55 (6): 2607–2608 [2020-06-19]. ISSN 0002-7863. doi:10.1021/ja01333a509 (英语). 
  4. ^ Parputc, Oleg I.; Zernov, Petr A. Process of alkylation of isobutane with olefins in presence of solid acid catalyst. 2018. US 20180065900 A1.
  5. ^ Pierre Lachance, Arthur M. Eastham. The sec -butyl cation; reaction with 2-butene. Canadian Journal of Chemistry. 1981-09-01, 59 (17): 2621–2628 [2020-06-19]. ISSN 0008-4042. doi:10.1139/v81-378 (英语).