中文名称：吡乙二酮
  • 吡啶乙二酮; 双乙酮
  • Pyrithyldione
  • 3,3-Diethyl-2,4(1H,3H)-pyridinedione; 3,3-diethylpyridine-2,4(1H,3H)-dione
  • 77-04-3
  • 201-000-5
  • C9H13NO2
  • 167.205
  • InChI=1/C9H13NO2/c1-3-9(4-2)7(11)5-6-10-8(9)12/h5-6H,3-4H2,1-2H3,(H,10,12)
  • 吡乙二酮 77-04-3
  • 1.029g/cm3
  • 330.2°C at 760 mmHg
  • 147.8°C
  • 0.000169mmHg at 25°C
  •  Xn:Harmful;
  • R20/21:Harmful by inhalation and in contact with skin.;
  • S23:Do not inhale gas/fumes/vapour/spray.;