5',5'-dimethylspiro[fluorene-9,3'-oxolane]-2',4'-dione
更新时间：2025-08-24 06:15:29
![5',5'-dimethylspiro[fluorene-9,3'-oxolane]-2',4'-dione结构式](https://image.chemsrc.com/caspic/187/7471-97-8.png)
5',5'-dimethylspiro[fluorene-9,3'-oxolane]-2',4'-dione结构式
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常用名 | 5',5'-dimethylspiro[fluorene-9,3'-oxolane]-2',4'-dione | 英文名 | 5',5'-dimethylspiro[fluorene-9,3'-oxolane]-2',4'-dione |
|---|---|---|---|---|
| CAS号 | 7471-97-8 | 分子量 | 278.30200 | |
| 密度 | 1.31g/cm3 | 沸点 | 506.8ºC at 760 mmHg | |
| 分子式 | C18H14O3 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | N/A |
| 英文名 | 5',5'-dimethylspiro[fluorene-9,3'-oxolane]-2',4'-dione |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.31g/cm3 |
|---|---|
| 沸点 | 506.8ºC at 760 mmHg |
| 分子式 | C18H14O3 |
| 分子量 | 278.30200 |
| 精确质量 | 278.09400 |
| PSA | 43.37000 |
| LogP | 2.85760 |
| 折射率 | 1.651 |
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~%
5',5'-dimethyls... 7471-97-8 |
| 文献：Stevens; Winch Journal of the American Chemical Society, 1959 , vol. 81, p. 1172,1175 |
![4'-hydroxy-5',5'-dimethyl-4',5'-dihydro-spiro[fluorene-9,3'-furan]-2'-one结构式](https://image.chemsrc.com/caspic/235/110153-92-9.png)
| 上游产品 1 | |
|---|---|
| 下游产品 0 | |
| 5',5'-Dimethyl-spiro[fluoren-9,3'-furan]-2',4'-dion |
| 5',5'-dimethyl-spiro[fluorene-9,3'-furan]-2',4'-dione |
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