603-56-5;69234-29-3 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,7-trimethoxy-4H-chromen-4-one
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cas

603-56-5;69234-29-3 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,7-trimethoxy-4H-chromen-4-one

product Name 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,7-trimethoxy-4H-chromen-4-one
Synonyms 4H-1-benzopyran-4-one, 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,7-trimethoxy-
Molecular Formula C19H18O8
Molecular Weight 374.3414
InChI InChI=1/C19H18O8/c1-23-11-7-9(5-6-10(11)20)17-19(26-4)16(22)14-12(27-17)8-13(24-2)18(25-3)15(14)21/h5-8,20-21H,1-4H3
CAS Registry Number 603-56-5;69234-29-3
Molecular Structure 603-56-5;69234-29-3 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,7-trimethoxy-4H-chromen-4-one
Density 1.44g/cm3
Boiling point 615.8°C at 760 mmHg
Refractive index 1.639
Flash point 222.7°C
Vapour Pressur 9.28E-16mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
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