Benzenesulfonic acid, 4-methyl-, 2-[(4-oxo-4H-1-benzopyran-3-yl)methylene]hydrazide
![Benzenesulfonic acid, 4-methyl-, 2-[(4-oxo-4H-1-benzopyran-3-yl)methylene]hydrazide,120757-41-7,结构式](https://www.chemicalbook.com/CAS/20210305/GIF/120757-41-7.gif)
- CAS号:120757-41-7
- 英文名:Benzenesulfonic acid, 4-methyl-, 2-[(4-oxo-4H-1-benzopyran-3-yl)methylene]hydrazide
- 中文名:
- CBNumber:CB012564608
- 分子式:C17H14N2O4S
- 分子量:342.37
- MOL File:120757-41-7.mol
Benzenesulfonic acid, 4-methyl-, 2-[(4-oxo-4H-1-benzopyran-3-yl)methylene]hydrazide化学性质
- 熔点 :208 °C(Solv: ethanol (64-17-5))
- 沸点 :504.6±60.0 °C(Predicted)
- 密度 :1.35±0.1 g/cm3(Predicted)
- 酸度系数(pKa) :8.27±0.40(Predicted)
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