74175-82-9
中文名称
CYCLOKIEVITONE
英文名称
CYCLOKIEVITONE
CAS
74175-82-9
分子式
C20H18O6
分子量
354.35
MOL 文件
74175-82-9.mol
结构式
基本信息
中文别名
3-(2,4-二羟基苯基)-2,3-二氢-5-羟基-8,8-二甲基-4H,8H-苯并[1,2-B:3,4-B']二吡喃-4-酮
英文别名
CYCLOKIEVITONE
1'',2''-Dehydrocyclokievitone
CYCLOKIEVITONE
1'',2''-DEHYDROCYCLOKIEVITONE
3-(2,4-dihydroxyphenyl)-5-hydroxy-8,8-dimethyl-2,3-dihydropyrano[2,3-h]chromen-4-one
3-(2,4-Dihydroxyphenyl)-2,3-dihydro-5-hydroxy-8,8-dimethyl-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one, 3-(2,4-dihydroxyphenyl)-2,3-dihydro-5-hydroxy-8,8-dimethyl-
1'',2''-Dehydrocyclokievitone
CYCLOKIEVITONE
1'',2''-DEHYDROCYCLOKIEVITONE
3-(2,4-dihydroxyphenyl)-5-hydroxy-8,8-dimethyl-2,3-dihydropyrano[2,3-h]chromen-4-one
3-(2,4-Dihydroxyphenyl)-2,3-dihydro-5-hydroxy-8,8-dimethyl-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one
4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one, 3-(2,4-dihydroxyphenyl)-2,3-dihydro-5-hydroxy-8,8-dimethyl-
物理化学性质
| 沸点 | 637.0±55.0 °C(Predicted) |
| 密度 | 1.401±0.06 g/cm3 (20 ºC 760 Torr) |
| 酸度系数(pKa) | 7.49±0.60(Predicted) |