| 英文名 | 5-hydroxy-3-(4-hydroxyphenyl)-8,8-dimethyl-9,10-dihydropyrano[2,3-h]chromen-4-one |
|---|---|
| 英文别名 |
Crotalarin
4H,8H-Benzo(1,2-b:3,4-b')dipyran-4-one,9,10-dihydro-5-hydroxy-3-(4-hydroxyphenyl)-8,8-dimethyl 5-hydroxy-3(4'-hydroxy)phenyl-8,8-dimethyl-9,10-dihydro-4H,8H-benzo<1,2b:5,6b'>dipyran-4-one |
| 密度 | 1.34g/cm3 |
|---|---|
| 沸点 | 577.2ºC at 760mmHg |
| 分子式 | C20H18O5 |
| 分子量 | 338.35400 |
| 闪点 | 210.8ºC |
| 精确质量 | 338.11500 |
| PSA | 79.90000 |
| LogP | 3.97480 |
| 蒸汽压 | 6.39E-14mmHg at 25°C |
| 折射率 | 1.641 |