Hyperxanthone
Names
[ CAS No. ]:
99481-41-1
[ Name ]:
Hyperxanthone
[Synonym ]:
5,9-Dihydroxy-3,3-dimethylpyrano[3,2-a]xanthen-12(3H)-one
Pyrano[3,2-a]xanthen-12(3H)-one, 5,9-dihydroxy-3,3-dimethyl-
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
546.2±50.0 °C at 760 mmHg
[ Molecular Formula ]:
C18H14O5
[ Molecular Weight ]:
310.301
[ Flash Point ]:
205.2±23.6 °C
[ Exact Mass ]:
310.084137
[ LogP ]:
3.87
[ Vapour Pressure ]:
0.0±1.5 mmHg at 25°C
[ Index of Refraction ]:
1.668