Product Name Luteolin Synonym 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4h-1-benzopyran-4-on;3,4,5,7-tetrahydroxy-flavon;c.i.75590;c.i.naturalyellow2;cyanidenon1470;digitoflavone;luteoline;weldlake Product No GIHI-16 Formula C15H10O6 Molecular Weight 286.24 CAS NO 491-70-3 EINECS NO 207-741-0 Melting Point 330 �°C(lit.) Boiling Point 616.1�°C Flash point 239.°C