90-18-6, CAS No 90-18-6

90-18-6 2-(3,4-dihydroxyphenyl)-3,5,6,7-tetrahydroxy-4-benzopyrone
Product Name	2-(3,4-dihydroxyphenyl)-3,5,6,7-tetrahydroxy-4-benzopyrone
Synonyms	Quercetagetin;3,3',4',5,6,7-Hexahydroxyflavone;3,5,6,7,3',4'-Hexahydroxyflavone;NSC 115916;2-(3,4-Dihydroxyphenyl)-3,5,6,7-tetrahydroxy-4-benzopyrone;4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3,5,6,7-tetrahydroxy- (9CI);Flavone, 3,3',4',5,6,7-hexahydroxy- (8CI);2-(3,4-dihydroxyphenyl)-3,5,6,7-tetrahydroxy-4H-chromen-4-one
Molecular Formula	C₁₅H₁₀O₈
Molecular Weight	318.2351
InChl	InChI=1/C15H10O8/c16-6-2-1-5(3-7(6)17)15-14(22)13(21)10-9(23-15)4-8(18)11(19)12(10)20/h1-4,16-20,22H
CAS Registry Number	90-18-6
EINECS	201-973-6
Molecular Structure
Density	1.912g/cm³
Boiling Point	732.4°C at 760 mmHg
Refractive Index	1.863
Flash Point	280.3°C
Vapour Pressur	1.61E-22mmHg at 25°C

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