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6H,11H-[2]Benzopyrano[4,3-c][1]benzopyran-6,11-dione

Names

[ CAS No. ]:
2288-98-4

[ Name ]:
6H,11H-[2]Benzopyrano[4,3-c][1]benzopyran-6,11-dione

[Synonym ]:
3.4:2'.3'>Isocumarinocumarin
HMS1598H02
5,12-Dioxa-chrysene-6,11-dione
<2>benzopyrano<4,3-c>1>benzopyran-5,12-dione
Cumarino<3.4:4'.3'>isocumarin

Chemical & Physical Properties

[ Density]:
1.49g/cm3

[ Boiling Point ]:
488.6ºC at 760mmHg

[ Molecular Formula ]:
C16H8O4

[ Molecular Weight ]:
264.23200

[ Flash Point ]:
260.5ºC

[ Exact Mass ]:
264.04200

[ PSA ]:
60.42000

[ LogP ]:
3.05260

[ Vapour Pressure ]:
1.07E-09mmHg at 25°C

[ Index of Refraction ]:
1.708

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Precursor & DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%


Related Compounds