5-hydroxy-7-methyl-2-(3,4,5-trimethoxyphenyl)chromen-4-one

更新时间:2024-01-09 10:40:54

5-hydroxy-7-methyl-2-(3,4,5-trimethoxyphenyl)chromen-4-one结构式
5-hydroxy-7-methyl-2-(3,4,5-trimethoxyphenyl)chromen-4-one结构式
委托求购
常用名 5-hydroxy-7-methyl-2-(3,4,5-trimethoxyphenyl)chromen-4-one 英文名 5-hydroxy-7-methyl-2-(3,4,5-trimethoxyphenyl)chromen-4-one
CAS号 70460-23-0 分子量 342.34300
密度 1.287g/cm3 沸点 531.2ºC at 760 mmHg
分子式 C19H18O6 熔点 N/A
MSDS N/A 闪点 191.6ºC

 名称

英文名 5-hydroxy-7-methyl-2-(3,4,5-trimethoxyphenyl)chromen-4-one
英文别名 更多

 物理化学性质

密度 1.287g/cm3
沸点 531.2ºC at 760 mmHg
分子式 C19H18O6
分子量 342.34300
闪点 191.6ºC
精确质量 342.11000
PSA 78.13000
LogP 3.49980
折射率 1.599

 合成线路

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5-hydroxy-7-methyl-2-(3,4,5-trimethoxyphenyl)chromen-4-one结构式

5-hydroxy-7-met...

70460-23-0

文献:Pillon Bulletin de la Societe Chimique de France, 1954 , p. 9,21

 英文别名

5-Hydroxy-7-methyl-2-(3,4,5-trimethoxyphenyl)-4H-chromen-4-one
5-hydroxy-7-methyl-2-(3,4,5-trimethoxy-phenyl)-chromen-4-one