1-(4-fluorophenyl)-4-(2-thienylmethylene)-3,5-pyrazolidinedione

1-(4-fluorophenyl)-4-(2-thienylmethylene)-3,5-pyrazolidinedione

英文名称:1-(4-fluorophenyl)-4-(2-thienylmethylene)-3,5-pyrazolidinedione
CAS号:667412-30-8
分子式:C14H9FN2O2S
分子量:288.3
EINECS号:
Mol文件:667412-30-8.mol
1-(4-fluorophenyl)-4-(2-thienylmethylene)-3,5-pyrazolidinedione 结构式

1-(4-fluorophenyl)-4-(2-thienylmethylene)-3,5-pyrazolidinedione 性质

密度 1.483±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
酸度系数(pKa) 7.859±0.20(predicted)