5,7-dihydroxy-3-(8-hydroxy-7-methoxy-2,2-dimethylchromen-5-yl)chromen-4-one结构式
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常用名 | 5,7-dihydroxy-3-(8-hydroxy-7-methoxy-2,2-dimethylchromen-5-yl)chromen-4-one | 英文名 | 5,7-dihydroxy-3-(8-hydroxy-7-methoxy-2,2-dimethylchromen-5-yl)chromen-4-one |
|---|---|---|---|---|
| CAS号 | 140447-85-4 | 分子量 | 382.36300 | |
| 密度 | 1.425g/cm3 | 沸点 | 629.5ºC at 760mmHg | |
| 分子式 | C21H18O7 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 226.4ºC |
| 英文名 | 5,7-dihydroxy-3-(8-hydroxy-7-methoxy-2,2-dimethylchromen-5-yl)chromen-4-one |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.425g/cm3 |
|---|---|
| 沸点 | 629.5ºC at 760mmHg |
| 分子式 | C21H18O7 |
| 分子量 | 382.36300 |
| 闪点 | 226.4ºC |
| 精确质量 | 382.10500 |
| PSA | 109.36000 |
| LogP | 3.76960 |
| InChIKey | WHEMTMQWUKJLIV-UHFFFAOYSA-N |
| SMILES | COc1cc(-c2coc3cc(O)cc(O)c3c2=O)c2c(c1O)OC(C)(C)C=C2 |
| 蒸汽压 | 1.93E-16mmHg at 25°C |
| 折射率 | 1.662 |
| 5,7,4'-Trihydroxy-5'-methoxy-6'',6''-dimethylpyrano(2'',3'':3',2')isoflavone |
| Piscidanone |