![2H-1-BENZOPYRAN-2-ONE, 3,3'-[(2,3,4-TRIMETHOXYPHENYL)METHYLENE]BIS[4-HYDROXY]- 化学構造式](https://www.chemicalbook.com/CAS/GIF/215118-76-6.gif)
2H-1-BENZOPYRAN-2-ONE, 3,3'-[(2,3,4-TRIMETHOXYPHENYL)METHYLENE]BIS[4-HYDROXY]-
化学名:2H-1-BENZOPYRAN-2-ONE, 3,3'-[(2,3,4-TRIMETHOXYPHENYL)METHYLENE]BIS[4-HYDROXY]-
CAS番号.215118-76-6
英語名:2H-1-BENZOPYRAN-2-ONE, 3,3'-[(2,3,4-TRIMETHOXYPHENYL)METHYLENE]BIS[4-HYDROXY]-
CBNumberCB32451504
MFC28H22O9
MW502.47
MOL File215118-76-6.mol
2H-1-BENZOPYRAN-2-ONE, 3,3'-[(2,3,4-TRIMETHOXYPHENYL)METHYLENE]BIS[4-HYDROXY]-物理性質
| 融点 | 265-267 °C(Solv: acetonitrile (75-05-8)) |
| 沸点 | 749.0±60.0 °C(Predicted) |
| 比重(密度) | 1.461±0.06 g/cm3(Predicted) |
| 酸解離定数(Pka) | 4.20±1.00(Predicted) |