1603-46-9
1603-46-9结构式
- 常用中文名：4H-1-Benzopyran-4-one,2,3-dihydro-3-hydroxy-2,3-dimethoxy-2-phenyl-
- 常用英文名：4H-1-Benzopyran-4-one,2,3-dihydro-3-hydroxy-2,3-dimethoxy-2-phenyl-
- CAS号：1603-46-9
- 分子式：C17H16O5
- 分子量：300.30600
- 发布时间：2017-10-14 23:02:44
- 更新时间：2025-09-25 15:07:47
| 英文名 | 3-hydroxy-2,3-dimethoxy-2-phenylchromen-4-one |
|---|---|
| 英文别名 |
3-Hydroxy-2,3-dimethoxy-2-phenyl-2,3-dihydro-4H-chromen-4-one
3-hydroxy-2,3-dimethoxy-2-phenyl-chroman-4-one 2-Methoxy-3,4-flavondionmethyl-3-halbketal 3-hydroxy-2,3-dimethoxyflavan-4-one 2,3-dimethoxy-3-hydroxyflavanone Methyl-3-hemiketal des 2-Methyl-3,4-flavandions |
| 密度 | 1.32g/cm3 |
|---|---|
| 沸点 | 465.7ºC at 760mmHg |
| 分子式 | C17H16O5 |
| 分子量 | 300.30600 |
| 闪点 | 171.4ºC |
| 精确质量 | 300.10000 |
| PSA | 64.99000 |
| LogP | 2.09610 |
| 蒸汽压 | 1.79E-09mmHg at 25°C |
| 折射率 | 1.618 |
|
~90%
1603-46-9 |
| 文献：Kumar; Singh Synthetic Communications, 1992 , vol. 22, # 9 p. 1333 - 1337 |
|
~94%
1603-46-9 |
| 文献：Singh, Om V.; Khanna, Mahavir S.; Tanwar, Madan P.; Garg, Chandra P.; Kapoor, Ram P. Synthetic Communications, 1990 , vol. 20, # 16 p. 2401 - 2408 |
