中文名称：4,5-二羟基-4-环戊烯-1,2,3-三酮
  • 4,5-Dihydroxy-4-cyclopentene-1,2,3-trione
  • 4,5-Dihydroxycyclopent-4-ene-1,2,3-trione; 4-cyclopentene-1,2,3-trione, 4,5-dihydroxy-; Crocic Acid; 5-hydroxycyclopentane-1,2,3,4-tetrone; Croconic Acid
  • 488-86-8
  • C5H2O5
  • 142.0664
  • InChI=1/C5H2O5/c6-1-2(7)4(9)5(10)3(1)8/h1,6H
  • 4,5-二羟基-4-环戊烯-1,2,3-三酮 488-86-8
  • 1.981g/cm3
  • 300℃
  • 354°C at 760 mmHg
  • 182.1°C
  • 1.98E-06mmHg at 25°C