3',4',7,8-Tetramethoxy-5,6-dihydroxyflavone
Names
[ CAS No. ]:
13509-93-8
[ Name ]:
3',4',7,8-Tetramethoxy-5,6-dihydroxyflavone
[Synonym ]:
Flavone, 5,6-dihydroxy-3',4',7,8-tetramethoxy-
4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-5,6-dihydroxy-7,8-dimethoxy-
5,6-dihydroxy-7,8,3',4'-tetramethoxyflavone
Pebrellin
2-(3,4-Dimethoxyphenyl)-5,6-dihydroxy-7,8-dimethoxy-4H-chromen-4-one
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
633.7±55.0 °C at 760 mmHg
[ Molecular Formula ]:
C19H18O8
[ Molecular Weight ]:
374.341
[ Flash Point ]:
229.7±25.0 °C
[ Exact Mass ]:
374.100159
[ LogP ]:
2.81
[ Vapour Pressure ]:
0.0±1.9 mmHg at 25°C
[ Index of Refraction ]:
1.613