中文名称：2-环戊烯酮
  • 2-环戊烯-1-酮
  • 2-Cyclopentenone
  • cyclopent-2-en-1-one; Cyclopenten; cyclopent-2-ene-1-one; cyclopent-2-en-1-one; 2-Cyclopenten-1-one
  • 930-30-3
  • 213-213-0
  • C5H6O
  • 82.1005
  • InChI=1/C5H6O/c6-5-3-1-2-4-5/h1,3H,2,4H2
  • 2-环戊烯酮 930-30-3
  • 1.045g/cm3
  • 136°C at 760 mmHg
  • 40°C
  • almost insoluble
  • 7.53mmHg at 25°C
  •  Xn:Harmful;
  • R10:;
    R22:;
    R36/37/38:;
  • S16:;
    S36/37/39:;