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81943-52-4;85338-85-8 2-(3,4-dihydroxyphenyl)-5-hydroxy-3,6,7,8-tetramethoxy-4h-chromen-4-one

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Product Name 2-(3,4-dihydroxyphenyl)-5-hydroxy-3,6,7,8-tetramethoxy-4H-chromen-4-one
CAS No. 81943-52-4;85338-85-8
Synonyms 2-(3,4-Dihydroxyphenyl)-5-hydroxy-3,6,7,8-tetramethoxy-4H-chromen-4-one; 4H-1-benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-5-hydroxy-3,6,7,8-tetramethoxy-
InChI InChI=1/C19H18O9/c1-24-16-12(22)11-13(23)17(25-2)19(27-4)18(26-3)15(11)28-14(16)8-5-6-9(20)10(21)7-8/h5-7,20-21,23H,1-4H3
Molecular Formula C19H18O9
Molecular Weight 390.3408
Density 1.52g/cm3
Boiling point 687.8°C at 760 mmHg
Flash point 248.9°C
Refractive index 1.663