54278-76-1
英文名称
2-(1-Hydroxy-1-methylethyl)-5-methoxy-2,3-dihydro-7H-pyrano[2,3-g]-1,4-benzodioxin-7-one
CAS
54278-76-1
分子式
C15H16O6
分子量
292.28
MOL 文件
54278-76-1.mol
结构式
基本信息
英文别名
Obtusifol
2,3-Dihydro-2-(1-hydroxy-1-methylethyl)-5-methoxy-7H-pyrano[2,3-g]-1,4-benzodioxin-7-one
2-(1-Hydroxy-1-methylethyl)-5-methoxy-2,3-dihydro-7H-pyrano[2,3-g]-1,4-benzodioxin-7-one
9H-Pyrano[2,3-f]-1,4-benzodioxin-9-one, 2,3-dihydro-3-(1-hydroxy-1-methylethyl)-5-methoxy-, (+)-
2,3-Dihydro-2-(1-hydroxy-1-methylethyl)-5-methoxy-7H-pyrano[2,3-g]-1,4-benzodioxin-7-one
2-(1-Hydroxy-1-methylethyl)-5-methoxy-2,3-dihydro-7H-pyrano[2,3-g]-1,4-benzodioxin-7-one
9H-Pyrano[2,3-f]-1,4-benzodioxin-9-one, 2,3-dihydro-3-(1-hydroxy-1-methylethyl)-5-methoxy-, (+)-
物理化学性质
| 熔点 | 151-152 °C |
| 沸点 | 480.961±45.00 °C(Press: 760.00 Torr)(predicted) |
| 密度 | 1.345±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted) |
| 酸度系数(pKa) | 14.117±0.29(predicted) |
安全数据
| 海关编码 | 2932190090 |