1,4-Naphthalenedione,5-hydroxy-2,3-bis(4-hydroxy-5-methyl-2-oxo-2H-1-benzopyran-3-yl)-7-methyl-

更新时间:2024-02-03 18:55:48

1,4-Naphthalenedione,5-hydroxy-2,3-bis(4-hydroxy-5-methyl-2-oxo-2H-1-benzopyran-3-yl)-7-methyl-结构式
1,4-Naphthalenedione,5-hydroxy-2,3-bis(4-hydroxy-5-methyl-2-oxo-2H-1-benzopyran-3-yl)-7-methyl-结构式
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常用名 1,4-Naphthalenedione,5-hydroxy-2,3-bis(4-hydroxy-5-methyl-2-oxo-2H-1-benzopyran-3-yl)-7-methyl- 英文名 1,4-Naphthalenedione,5-hydroxy-2,3-bis(4-hydroxy-5-methyl-2-oxo-2H-1-benzopyran-3-yl)-7-methyl-
CAS号 86377-54-0 分子量 536.48500
密度 1.609g/cm3 沸点 452.4ºC at 760 mmHg
分子式 C31H20O9 熔点 N/A
MSDS N/A 闪点 133.4ºC

 名称

英文名 (3E)-3-[4,8-dihydroxy-3-(4-hydroxy-5-methyl-2-oxochromen-3-yl)-6-methyl-1-oxonaphthalen-2-ylidene]-5-methylchromene-2,4-dione
英文别名 更多

 物理化学性质

密度 1.609g/cm3
沸点 452.4ºC at 760 mmHg
分子式 C31H20O9
分子量 536.48500
闪点 133.4ºC
精确质量 536.11100
PSA 155.25000
LogP 4.93140
折射率 1.766

 合成线路

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1,4-Naphthalenedione,5-hydroxy-2,3-bis(4-hydroxy-5-methyl-2-oxo-2H-1-benzopyran-3-yl)-7-methyl-结构式

1,4-Naphthalene...

86377-54-0

文献:Jeffreys, J. A. D.; Zakaria, Muhamed bin; Waterman, Peter G.; Zhong, Shouming Tetrahedron Letters, 1983 , vol. 24, # 10 p. 1085 - 1088

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