中文名称:3,4-二乙氧基-3-环丁烯-1,2-二酮
  • 方酸二乙酯; 3,4-二乙氧基-环丁-3-烯-1,2-二酮
  • 3,4-Diethoxy-3-cyclobutene-1,2-dione
  • Squaric acid diethyl ester; Diethyl squarate; 3,4-diethoxycyclobut-3-ene-1,2-dione
  • 5231-87-8
  • C8H10O4
  • 170.1626
  • InChI=1/C8H10O4/c1-3-11-7-5(9)6(10)8(7)12-4-2/h3-4H2,1-2H3
  • 3,4-二乙氧基-3-环丁烯-1,2-二酮 5231-87-8
  • 1.19g/cm3
  • 325.7°C at 760 mmHg
  • 135.4°C
  • insoluble
  • 0.000226mmHg at 25°C
  •  Xn:Harmful;
  • R36/37/38:;
    R42/43:;
  • S23:;
    S24:;
    S26:;
    S37/39:;