21795-25-5
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
CAS
21795-25-5
分子式
C17H26O5
分子量
310.39
MOL 文件
21795-25-5.mol
结构式
基本信息
英文别名
Portentol
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
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)-
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
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)-
物理化学性质
熔点 | 244-245 °C |
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) |