2H-1-Benzopyran-2,4(3H)-dione, 3-(aminomethylene)-

2H-1-Benzopyran-2,4(3H)-dione, 3-(aminomethylene)-,1189755-26-7,结构式
2H-1-Benzopyran-2,4(3H)-dione, 3-(aminomethylene)-
  • CAS号:1189755-26-7
  • 英文名:2H-1-Benzopyran-2,4(3H)-dione, 3-(aminomethylene)-
  • 中文名:
  • CBNumber:CB58244063
  • 分子式:C10H7NO3
  • 分子量:189.17
  • MOL File:1189755-26-7.mol
2H-1-Benzopyran-2,4(3H)-dione, 3-(aminomethylene)-化学性质
  • 熔点 :240-241 °C(Solv: ethanol (64-17-5))
  • 沸点 :349.5±42.0 °C(Predicted)
  • 密度 :1.517±0.06 g/cm3(Predicted)
  • 酸度系数(pKa) :2.19±0.20(Predicted)
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