5-hydroxy-2,2,8,8-tetramethyl-2,3,7,8-tetrahydro-4H,6H-pyrano[3,2-g]chromene-4,6-dione
更新时间：2025-09-18 21:47:31
![5-hydroxy-2,2,8,8-tetramethyl-2,3,7,8-tetrahydro-4H,6H-pyrano[3,2-g]chromene-4,6-dione结构式](https://image.chemsrc.com/caspic/332/14262-01-2.png)
5-hydroxy-2,2,8,8-tetramethyl-2,3,7,8-tetrahydro-4H,6H-pyrano[3,2-g]chromene-4,6-dione结构式
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常用名 | 5-hydroxy-2,2,8,8-tetramethyl-2,3,7,8-tetrahydro-4H,6H-pyrano[3,2-g]chromene-4,6-dione | 英文名 | 5-hydroxy-2,2,8,8-tetramethyl-2,3,7,8-tetrahydro-4H,6H-pyrano[3,2-g]chromene-4,6-dione |
|---|---|---|---|---|
| CAS号 | 14262-01-2 | 分子量 | 290.31100 | |
| 密度 | 1.243g/cm3 | 沸点 | 475.2ºC at 760 mmHg | |
| 分子式 | C16H18O5 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 176.8ºC |
| 英文名 | 5-hydroxy-2,2,8,8-tetramethyl-2,3,7,8-tetrahydro-4H,6H-pyrano[3,2-g]chromene-4,6-dione |
|---|
| 密度 | 1.243g/cm3 |
|---|---|
| 沸点 | 475.2ºC at 760 mmHg |
| 分子式 | C16H18O5 |
| 分子量 | 290.31100 |
| 闪点 | 176.8ºC |
| 精确质量 | 290.11500 |
| PSA | 72.83000 |
| LogP | 2.87980 |
| 蒸汽压 | 1.18E-09mmHg at 25°C |
| 折射率 | 1.552 |
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