基本信息
中文名称 | 3',4',5',6'-Tetrahydro-4'-hydroxy-3',4,5',6,6',7-hexamethylspiro[2-oxabicyclo[2.2.2]octane-5,2'-[2H]pyran]-3,8-dione |
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中文同义词 | |
英文名称 | 3',4',5',6'-Tetrahydro-4'-hydroxy-3',4,5',6,6',7-hexamethylspiro[2-oxabicyclo[2.2.2]octane-5,2'-[2H]pyran]-3,8-dione |
英文同义词 | 3',4',5',6'-Tetrahydro-4'-hydroxy-3',4,5',6,6',7-hexamethylspiro[2-oxabicyclo[2.2.2]octane-5,2'-[2H]pyran]-3,8-dione;Portentol;Spiro[2-oxabicyclo[2.2.2]octane-5,2'-[2H]pyran]-3,8-dione, tetrahydro-4'-hydroxy-3',4,5',6,6',7-hexamethyl-, (1R,2'S,3'R,4S,4'R,5'S,6S,6'R,7R)- |
CAS号 | 21795-25-5 |
分子式 | C17H26O5 |
分子量 | 310.39 |
EINECS号 | |
相关类别 | |
Mol文件 | 21795-25-5.mol |
结构式 |
3',4',5',6'-Tetrahydro-4'-hydroxy-3',4,5',6,6',7-hexamethylspiro[2-oxabicyclo[2.2.2]octane-5,2'-[2H]pyran]-3,8-dione 性质
熔点 | 244-245 °C |
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沸点 | 484.6±45.0 °C(predicted) |
密度 | 1.18±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted) |
酸度系数(pKa) | 14.71±0.70(predicted) |