874221-20-2

874221-20-2结构式
874221-20-2结构式

化源商城直购

英文名 3-[3,4-Dihydroxy-2-(3-methyl-2-buten-1-yl)phenyl]-5,7-dihydroxy-4H-chromen-4-one
英文别名 4H-1-Benzopyran-4-one, 3-[3,4-dihydroxy-2-(3-methyl-2-buten-1-yl)phenyl]-5,7-dihydroxy-
3-[3,4-Dihydroxy-2-(3-methyl-2-buten-1-yl)phenyl]-5,7-dihydroxy-4H-chromen-4-one
3-[3,4-Dihydroxy-2-(3-methylbut-2-en-1-yl)phenyl]-5,7-dihydroxy-4H-chromen-4-one
密度 1.4±0.1 g/cm3
沸点 631.5±55.0 °C at 760 mmHg
分子式 C20H18O6
分子量 354.35300
闪点 229.2±25.0 °C
精确质量 354.11000
PSA 111.13000
LogP 4.89
蒸汽压 0.0±1.9 mmHg at 25°C
折射率 1.690