11H,12H-[1]Benzopyrano[2,3-b][1]benzopyran-11,12-dione
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Names
[ CAS No. ]:
53543-12-7
[ Name ]:
11H,12H-[1]Benzopyrano[2,3-b][1]benzopyran-11,12-dione
[Synonym ]:
11H,12H-Chromeno[2,3-b]chromene-11,12-dione
11H,12H-[1]Benzopyrano[2,3-b][1]benzopyran-11,12-dione
Chemical & Physical Properties
[ Density]:
1.5±0.1 g/cm3
[ Boiling Point ]:
386.0±42.0 °C at 760 mmHg
[ Molecular Formula ]:
C16H8O4
[ Molecular Weight ]:
264.232
[ Flash Point ]:
172.4±27.9 °C
[ Exact Mass ]:
264.042267
[ LogP ]:
1.47
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.709