4H-1-Benzopyran-4-one, 5,8-dihydroxy-2-phenyl-7-(phenylmethoxy)-
化学名:4H-1-Benzopyran-4-one, 5,8-dihydroxy-2-phenyl-7-(phenylmethoxy)-
CAS番号.3542-63-0
英語名:4H-1-Benzopyran-4-one, 5,8-dihydroxy-2-phenyl-7-(phenylmethoxy)-
CBNumberCB75563578
MFC22H16O5
MW360.36
MOL File3542-63-0.mol
4H-1-Benzopyran-4-one, 5,8-dihydroxy-2-phenyl-7-(phenylmethoxy)-物理性質
| 融点 | 220-221 °C(Solv: ethyl acetate (141-78-6); benzene (71-43-2)) |
| 沸点 | 621.1±55.0 °C(Predicted) |
| 比重(密度) | 1.381±0.06 g/cm3(Predicted) |
| 貯蔵温度 | 4°C, away from moisture and light |
| 溶解性 | DMSO : ≥ 100 mg/mL (277.50 mM) |
| 酸解離定数(Pka) | 7.06±0.40(Predicted) |
| 外見 | Solid |
| 色 | Yellow to brown |