11H,12H-[1]Benzopyrano[2,3-b][1]benzopyran-11,12-dione

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

[ 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