4-甲基庚烷

4-甲基庚烷是一种有机化合物,化学式为C8H18,是辛烷的同分异构体之一,它可从石油中分离得到。它是高度易燃的液体,难溶于水。[3]它的玻璃转化温度−174.4 °C(98.7 K)[4]临界点为561.7 K, 2.54 MPa。[5]

4-甲基庚烷
识别
CAS号 589-53-7  checkY
SMILES
 
  • CCCC(C)CCC
性质
化学式 C8H18
摩尔质量 114.23 g·mol−1
密度 0.70463 g·cm−3(20 °C)[1]
熔点 −121 °C(152 K)[2]
沸点 117.7 °C(390.8 K)[2]
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. (PDF). Journal of Research of the National Bureau of Standards. 1946-02, 36 (2): 129 [2020-06-10]. 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. 4-Methylheptan 页面存档备份,存于(德文). GESTIS-Stoffdatenbank. [2020-06-05]
  4. Shervin Shahriari, Andrea Mandanici, Li-Min Wang, Ranko Richert. . The Journal of Chemical Physics. 2004-11-08, 121 (18): 8960–8967 [2020-06-10]. ISSN 0021-9606. doi:10.1063/1.1804944 (英语).
  5. Eric W. Lemmon, A. R. H. Goodwin. . Journal of Physical and Chemical Reference Data. 2000-01, 29 (1): 1–39 [2020-06-10]. ISSN 0047-2689. doi:10.1063/1.556054. (原始内容存档于2017-12-20) (英语).
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