(4,8-diacetyl-1-acetyloxy-7-hydroxy-2,9a-dimethyl-9-oxodibenzofuran-3-yl) acetate结构式
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常用名 | (4,8-diacetyl-1-acetyloxy-7-hydroxy-2,9a-dimethyl-9-oxodibenzofuran-3-yl) acetate | 英文名 | (4,8-diacetyl-1-acetyloxy-7-hydroxy-2,9a-dimethyl-9-oxodibenzofuran-3-yl) acetate |
|---|---|---|---|---|
| CAS号 | 21402-58-4 | 分子量 | 428.38900 | |
| 密度 | 1.43g/cm3 | 沸点 | 619ºC at 760 mmHg | |
| 分子式 | C22H20O9 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 215.3ºC |
| 英文名 | (4,8-diacetyl-1-acetyloxy-7-hydroxy-2,9a-dimethyl-9-oxodibenzofuran-3-yl) acetate |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.43g/cm3 |
|---|---|
| 沸点 | 619ºC at 760 mmHg |
| 分子式 | C22H20O9 |
| 分子量 | 428.38900 |
| 闪点 | 215.3ºC |
| 精确质量 | 428.11100 |
| PSA | 133.27000 |
| LogP | 2.56600 |
| 蒸汽压 | 3.51E-16mmHg at 25°C |
| 折射率 | 1.608 |
| Di-O-acetyl-usninsaeure |
| 7,9-diacetoxy-2,6-diacetyl-3-hydroxy-8,9b-dimethyl-9bH-dibenzofuran-1-one |
| (+-)-O7,O9-Diacetyl-usninsaeure |
| 1,4-Dioxaspiro[4.5]dec-7-ene-8-carboxaldehyde,7,9,9-trimethyl |
| 7,9,9-trimethyl-1,4-dioxaspiro[4,5]dec-7-en-8-carboxaldehyde |
| (+-)-O7,O9-diacetyl-usninic acid |
| O.O-Diacetyl-usninsaeure |
| 7,9-O,O-diacetylusnic acid |
