4H-1-Benzopyran-3-carboxaldehyde, 4-oxo-, 3-(2-phenylhydrazone)

4H-1-Benzopyran-3-carboxaldehyde, 4-oxo-, 3-(2-phenylhydrazone)

英文名称:4H-1-Benzopyran-3-carboxaldehyde, 4-oxo-, 3-(2-phenylhydrazone)
CAS号:21601-26-3
分子式:C16H12N2O2
分子量:264.28
EINECS号:
Mol文件:21601-26-3.mol
4H-1-Benzopyran-3-carboxaldehyde, 4-oxo-, 3-(2-phenylhydrazone) 结构式

4H-1-Benzopyran-3-carboxaldehyde, 4-oxo-, 3-(2-phenylhydrazone) 性质

熔点 218-221 °C(Solv: ethanol (64-17-5); N,N-dimethylformamide (68-12-2))
沸点 418.5±45.0 °C(Predicted)
密度 1.21±0.1 g/cm3(Predicted)
酸度系数(pKa) 14.04±0.10(Predicted)