中文名称：4-羟乙酰乙酸内酯
  • 2,4-二氧四氢呋喃; 特窗酸; 四氢呋喃-2,4-二酮
  • Tetrahydrofuran-2,4-dione
  • Tetronicacidmin; beta-oxo-gamma-butyrolactone; 4-Hydroxy-2(5H)-furanone; Tetrahydro-2,4-furandione; 2,4(3H,5H)-Furandione; furan-2,4(3H,5H)-dione
  • 4971-56-6
  • 225-617-4
  • C4H4O3
  • 100.0728
  • InChI=1/C4H4O3/c5-3-1-4(6)7-2-3/h1-2H2
  • 4-羟乙酰乙酸内酯 4971-56-6
  • 1.375g/cm3
  • 142-147℃
  • 324.3°C at 760 mmHg
  • 151.1°C
  • 0.000248mmHg at 25°C
  • 熔点 139-140°C (dec.)
    储存条件 Refrigerator
  • R36/37/38:Irritating to eyes, respiratory system and skin.;
  • S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
    S36:Wear suitable protective clothing.;