中文名称：反式-4-氧基-2-丁烯酸乙酯
  • 米诺膦酸中间体3; 反式-4-氧代-2-丁烯酸乙酯
  • Ethyl trans-4-oxo-2-butenoate
  • Ethyl 3-formylacrylate; Ethyl fumaraldehydate; trans-4-Oxo-2-butenoic acid ethyl ester; 2-Butenoic acid,4-oxo-, ethyl ester, (2E)-; 2-Butenoicacid, 4-oxo-, ethyl ester, (E)-; Fumaraldehydic acid, ethyl ester; (2E)-4-Oxobut-2-enoic acid ethyl ester; (E)-4-Oxo-2-butenoicacid ethyl ester; (E)-Ethyl 4-oxo-2-butenoate; Ethyl (2E)-4-oxobut-2-enoate; Ethyl (E)-3-formylacrylate; Ethyltrans-4-oxo-2-butenoate; Ethyltrans-4-oxobutenoate
  • 2960-66-9
  • C6H8O3
  • 128.1259
  • InChI=1/C6H8O3/c1-2-9-6(8)4-3-5-7/h3-5H,2H2,1H3/b4-3+
  • 反式-4-氧基-2-丁烯酸乙酯 2960-66-9
  • 1.05g/cm3
  • -9
  • 199.3°C at 760 mmHg
  • 78.6°C
  • 0.343mmHg at 25°C
  • R25:Toxic if swallowed.;
    R34:Causes burns.;
    R43:May cause sensitization by skin contact.;
  • S23:Do not inhale gas/fumes/vapour/spray.;
    S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.;
    S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;