20460-46-2
英文名称
2-Butenoic acid, 2-methyl-, (9R)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester, (2Z)-
CAS
20460-46-2
分子式
C19H20O5
分子量
328.36
MOL 文件
20460-46-2.mol
结构式
基本信息
英文别名
8,8-DIMETHYL-2-OXO-9,10-DIHYDRO-2H,8H-PYRANO(2,3-F)CHROMEN-9-YL 2-ME-2-BUTENOATE
2-Butenoic acid, 2-methyl-, (9R)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester, (2Z)-
2-Butenoic acid, 2-methyl-, (9R)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester, (2Z)-
物理化学性质
| 熔点 | 100.0-102.5 °C |
| 沸点 | 476.0±45.0 °C(Predicted) |
| 密度 | 1.24±0.1 g/cm3(Predicted) |