3-[(3-hydroxyphenyl)methylidene]-2-phenyl-3,4-dihydro-2H-1-benzopyran-4-one
![3-[(3-hydroxyphenyl)methylidene]-2-phenyl-3,4-dihydro-2H-1-benzopyran-4-one,67570-40-5,结构式](https://www.chemicalbook.com/CAS/20210305/GIF/67570-40-5.gif)
- CAS号:67570-40-5
- 英文名:3-[(3-hydroxyphenyl)methylidene]-2-phenyl-3,4-dihydro-2H-1-benzopyran-4-one
- 中文名:
- CBNumber:CB69724408
- 分子式:C22H16O3
- 分子量:328.36
- MOL File:67570-40-5.mol
3-[(3-hydroxyphenyl)methylidene]-2-phenyl-3,4-dihydro-2H-1-benzopyran-4-one化学性质
- 熔点 :207-208 °C(Solv: methanol (67-56-1))
- 沸点 :564.0±50.0 °C(Predicted)
- 密度 :1.291±0.06 g/cm3(Predicted)
- 酸度系数(pKa) :9.38±0.10(Predicted)
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