50439-47-9 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,7,8-tetramethoxy-4h-chromen-4-one

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Product Name	5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,7,8-tetramethoxy-4H-chromen-4-one
CAS No.	50439-47-9
Synonyms	4H-1-benzopyran-4-one, 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,7,8-tetramethoxy-; 5-Hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,7,8-tetramethoxy-4H-1-benzopyran-4-one; 5-Hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,7,8-tetramethoxy-4H-chromen-4-one
InChI	InChI=1/C20H20O9/c1-24-11-8-9(6-7-10(11)21)15-17(25-2)13(22)12-14(23)18(26-3)20(28-5)19(27-4)16(12)29-15/h6-8,21,23H,1-5H3
Molecular Formula	C₂₀H₂₀O₉
Molecular Weight	404.3674
Density	1.44g/cm3
Boiling point	658.8°C at 760 mmHg
Flash point	234.8°C
Refractive index	1.628

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