中文名称：1-二十烯
  • 1-eicosene
  • icos-1-ene; 1-eicosene
  • 3452-07-1
  • 222-374-6
  • C20H40
  • 280.5316
  • InChI=1/C20H40/c1-3-5-7-9-11-13-15-17-19-20-18-16-14-12-10-8-6-4-2/h3H,1,4-20H2,2H3
  • 1-二十烯 3452-07-1
  • 0.792g/cm3
  • 340.8°C at 760 mmHg
  • 174.8°C
  • 0.000166mmHg at 25°C