中文名称：2-甲烯基丁内酯
  • alpha-亚甲基-gamma-丁内酯; 二氢-3-亚甲基-2(3H)-呋喃酮
  • α-methylene-γ-butyrolactone
  • 2-Methylenebutyrolactone; 3-methylidenedihydrofuran-2(3H)-one; 3-Methylenedihydro-2(3H)-Furanone
  • 547-65-9
  • 208-931-6
  • C5H6O2
  • 98.0999
  • InChI=1/C5H6O2/c1-4-2-3-7-5(4)6/h1-3H2
  • 2-甲烯基丁内酯 547-65-9
  • 1.07g/cm3
  • 204.4°C at 760 mmHg
  • 83.6°C
  • 0.264mmHg at 25°C
  •  Xn:Harmful;
  • R42/43:;
  • S23:;
    S36/37:;