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二十七烷

二十七烷
别名 1-二十七烷
正二十七烷
识别
CAS号 593-49-7  checkY
SMILES
 
  • CCCCCCCCCCCCCCCCCCCCCCCCCCC
性质
化学式 C27H56
摩尔质量 380.73 g·mol−1
密度 0.8050 g/mL
熔点 59.5 °C(332.6 K)[1]
沸点 422.3 °C(695.5 K)[2]
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

二十七烷(英语:Heptacosane)是含有27个碳原子的直链烷烃,化学式为C27H56,外观为无色、透明的蜡状晶体。它理论上存在240215803种同分异构体[3]它可以1-溴壬烷和壬二酰氯为原料,进行脱卤、还原制得。[4]

参考文献

  1. ^ Damoy, G. Chemical composition of beeswax. Journal de Pharmacie et de Chimie, 1924. 29. 148-158, 225-236. ISSN: 0368-3591.
  2. ^ Jovan Jovanovic, Dusan Grozdanic. Reliable prediction of heat of vaporization of n-alkanes at 298.15 K. Journal of the Serbian Chemical Society. 2010, 75 (7): 997–1003 [2020-11-06]. ISSN 0352-5139. doi:10.2298/JSC091123067J. (原始内容存档于2020-08-26) (英语). 页面存档备份,存于互联网档案馆
  3. ^ Hans Lohninger. List of Alkanes. VIAS Library - General Chemistry. 2011-05-20 [2020-11-06]. (原始内容存档于2020-05-27). 页面存档备份,存于互联网档案馆
  4. ^ Virginie Chevallier, Mohammed Bouroukba, Dominique Petitjean, Danielle Barth, Paul Dupuis, Michel Dirand. Temperatures and Enthalpies of Solid−Solid and Melting Transitions of the Odd-Numbered n- Alkanes C 21 , C 23 , C 25 , C 27 , and C 29. Journal of Chemical & Engineering Data. 2001-09, 46 (5): 1114–1122 [2020-11-06]. ISSN 0021-9568. doi:10.1021/je0003501 (英语). 
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二十七烷
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