55570-93-9
英文名称
4-(7-Acetyl-4,6-dihydroxy-3,5-dimethylbenzofuran-2-yl)-2-(1-hydroxyethylidene)-3-oxobutyric acid ethyl ester
CAS
55570-93-9
分子式
C20H22O8
分子量
390.38
MOL 文件
55570-93-9.mol
结构式
基本信息
英文别名
2-Benzofuranbutanoic acid, 7-acetyl-4,6-dihydroxy-α-(1-hydroxyethylidene)-3,5-dimethyl-β-oxo-, ethyl ester
4-(7-Acetyl-4,6-dihydroxy-3,5-dimethylbenzofuran-2-yl)-2-(1-hydroxyethylidene)-3-oxobutyric acid ethyl ester
4-(7-Acetyl-4,6-dihydroxy-3,5-dimethylbenzofuran-2-yl)-2-(1-hydroxyethylidene)-3-oxobutyric acid ethyl ester
物理化学性质
| 沸点 | 459.371±45.00 °C(Press: 760.00 Torr)(predicted) |
| 密度 | 1.344±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted) |
| 酸度系数(pKa) | 5.536±0.30(predicted) |