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| 产品名称: | 17a-雌二醇 |
| CAS Registry Number: | 57-91-0 |
| EINECS: | 200-354-8 |
| 别名: | 17a-雌二醇; |
| 分子结构: |
![CAS No:57-91-0 (8R,9S,13S,14S,17R)-13-methyl-6,7,8,9,11,12,14,15,16,<br />17-decahydrocyclopenta[a]phenanthrene-3,17-diol](/structure/cas-57/57-91-0.png) |
| 分子式: | C18H24O2 |
| 分子量: | 272.38196 |
| 密度: | 1.17 g/cm3 |
| 沸点: | 445.9 °C at 760 mmHg |
| 熔点: | 176-180 °C(lit.) |
| 闪点: | 209.6 °C |
| 折射率: | 1.599 |
| 风险术语: | R40;R48 |
| 安全声明: | Experimental reproductive effects. Questionable carcinogen with experimental tumorigenic data. Human mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. A steroid. See also ESTRADIOL. |
| 危险品标志: | Xn: Harmful; |