基本属性

3,4-Dihydro-2,7-dihydroxy-5-hydroxymethyl-3-(1-hydroxy-3-methyl-2-methylenebutyl)-2,8-dimethyl-2H,6H-pyrano[3,2-b]xanthen-6-one

3,4-Dihydro-2,7-dihydroxy-5-hydroxymethyl-3-(1-hydroxy-3-methyl-2-methylenebutyl)-2,8-dimethyl-2H,6H-pyrano[3,2-b]xanthen-6-one

英文名称:3,4-Dihydro-2,7-dihydroxy-5-hydroxymethyl-3-(1-hydroxy-3-methyl-2-methylenebutyl)-2,8-dimethyl-2H,6H-pyrano[3,2-b]xanthen-6-one
CAS号:40522-69-8
分子式:C25H28O7
分子量:440.49
EINECS号:
Mol文件:40522-69-8.mol
3,4-Dihydro-2,7-dihydroxy-5-hydroxymethyl-3-(1-hydroxy-3-methyl-2-methylenebutyl)-2,8-dimethyl-2H,6H-pyrano[3,2-b]xanthen-6-one 结构式

3,4-Dihydro-2,7-dihydroxy-5-hydroxymethyl-3-(1-hydroxy-3-methyl-2-methylenebutyl)-2,8-dimethyl-2H,6H-pyrano[3,2-b]xanthen-6-one 性质

熔点 163-164 °C
沸点 682.7±55.0 °C(Predicted)
密度 1.335±0.06 g/cm3(Predicted)
酸度系数(pKa) 7.29±0.60(Predicted)