中文名称：4-羟基丁-2-炔酸
  • 4-Hydroxybut-2-ynoic acid
  • 2-butynoic acid, 4-hydroxy-; 4-Hydroxybut-2-ynoic acid
  • 7218-52-2
  • C4H4O3
  • 100.0728
  • InChI=1/C4H4O3/c5-3-1-2-4(6)7/h5H,3H2,(H,6,7)
  • 4-羟基丁-2-炔酸 7218-52-2
  • 1.429g/cm3
  • 319.2°C at 760 mmHg
  • 161°C
  • 2.83E-05mmHg at 25°C