中文名称：3-丁炔-2-酮
  • 3-炔基-2-丁酮
  • but-3-yn-2-one
  • 3-Butyn-2-one; But-3-yn-2-one
  • 1423-60-5
  • 215-834-2
  • C4H4O
  • 68.074
  • InChI=1/C4H4O/c1-3-4(2)5/h1H,2H3
  • 3-丁炔-2-酮 1423-60-5
  • 0.902g/cm3
  • 85°C at 760 mmHg
  • 70.6mmHg at 25°C
  •  F:Flammable;
     T+:Very toxic;
  • R11:;
    R28:;
    R36/37/38:;
  • S16:;
    S26:;
    S28A:;
    S36/37/39:;
    S45:;