3,3,6,6,9-pentamethyl-4,5,7,9-tetrahydro-2H-xanthene-1,8-dione结构式
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常用名 | 3,3,6,6,9-pentamethyl-4,5,7,9-tetrahydro-2H-xanthene-1,8-dione | 英文名 | 3,3,6,6,9-pentamethyl-4,5,7,9-tetrahydro-2H-xanthene-1,8-dione |
|---|---|---|---|---|
| CAS号 | 19225-63-9 | 分子量 | 288.38100 | |
| 密度 | 1.12g/cm3 | 沸点 | 417.5ºC at 760 mmHg | |
| 分子式 | C18H24O3 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 183ºC |
| 英文名 | 3,3,6,6,9-pentamethyl-4,5,7,9-tetrahydro-2H-xanthene-1,8-dione |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.12g/cm3 |
|---|---|
| 沸点 | 417.5ºC at 760 mmHg |
| 分子式 | C18H24O3 |
| 分子量 | 288.38100 |
| 闪点 | 183ºC |
| 精确质量 | 288.17300 |
| PSA | 43.37000 |
| LogP | 3.93910 |
| 蒸汽压 | 3.51E-07mmHg at 25°C |
| 折射率 | 1.537 |
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~86%
3,3,6,6,9-penta... 19225-63-9 |
| 文献：Khalafi-Nezhad, Ali; Panahi, Farhad; Mohammadi, Somayeh; Foroughi, Habib Ollah Journal of the Iranian Chemical Society, 2013 , vol. 10, # 2 p. 189 - 200 |
|
~92%
3,3,6,6,9-penta... 19225-63-9 |
| 文献：Singh, Kamaljit; Singh, Jasbir; Singh, Harjit Tetrahedron, 1996 , vol. 52, # 45 p. 14273 - 14280 |
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~%
3,3,6,6,9-penta... 19225-63-9 |
| 文献：Horning; Horning Journal of Organic Chemistry, 1946 , vol. 11, p. 95,97, 98 |
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~%
3,3,6,6,9-penta... 19225-63-9 |
| 文献：Prager, Rolf H.; Were, Stephen T. Australian Journal of Chemistry, 1991 , vol. 44, # 11 p. 1635 - 1641 |
| Acetaldehyd-bismethon-anhydrid |
| 3,3,6,6,9-pentamethyl-2,3,4,5,6,7,8,9-octahydro-1H-xanthene-1,8-dione |
| 3,3,6,6,9-Pentamethyl-3,4,5,6,7,9-hexahydro-2H-xanthene-1,8-dione |
| 3,3,6,6,9-Pentamethyl-3,4,5,6,7,9-hexahydro-2H-xanthen-1,8-dion |
| 1,8-dioxo-3,3,6,6,9-pentamethyl-1,2,3,4,5,6,7,8-octahydroxanthene |
![2-[1-(4,4-dimethyl-2,6-dioxocyclohexyl)ethyl]-5,5-dimethylcyclohexane-1,3-dione结构式](https://www.chemsrc.com/caspic/279/3316-11-8.png)
CAS号889-31-6