中文名称：二奎酸酐
  • 二甘醇酸酐; 二甘醇酐
  • Diglycolic anhydride
  • 1,4-Dioxane-2,6-dione
  • 4480-83-5
  • 224-761-5
  • C4H4O4
  • 116.0722
  • InChI=1/C4H4O4/c5-3-1-7-2-4(6)8-3/h1-2H2
  • 二奎酸酐 4480-83-5
  • 1.423g/cm3
  • 90-95℃
  • 241.9°C at 760 mmHg
  • 105.7°C
  • 0.0351mmHg at 25°C
  •  Xi:Irritant;
  • R36/37/38:;
  • S24/25:;