Fuscin

Suppliers

Names

[ CAS No. ]:
83-85-2

[ Name ]:
Fuscin

[Synonym ]:
5-hydroxy-4,8,8-trimethyl-9,10-dihydro-4H,8H-pyrano[4,3-f]chromene-2,6-dione
2H,4H-Benzo(1,2-b:4,3-c')dipyran-2,6(8H)-dione,9,10-dihydro-5-hydroxy-4,8,8-trimethyl
2-hydroxy-4,8,8-trimethyl-9,10-dihydro-4H-pyrano[4,3-f]chromene-5,6-dione
2-hydroxy-4,8,8-trimethyl-9,10-dihydro-4H,5H-pyrano[4,3-f]chromene-5,6(8H)-dione
fuscin (9,10-dihydro-5-hydroxy-4,8,8-trimethyl-2H,4H-benzo<1,2-b,4,3-c'>dipyran-2,6(8H)dione)
Fuscin
9,10-Dihydro-5-hydroxy-4,8,8-trimethyl-2-H,4-H-benzo(1,2-b-4,3-c)-dipyran-2,6(8H)-dione

Chemical & Physical Properties

[ Density]:
1.35g/cm3

[ Boiling Point ]:
417.6ºC at 760 mmHg

[ Molecular Formula ]:
C₁₅H₁₆O₅

[ Molecular Weight ]:
276.28500

[ Flash Point ]:
155.5ºC

[ Exact Mass ]:
276.10000

[ PSA ]:
72.83000

[ LogP ]:
2.09600

[ Index of Refraction ]:
1.594

Safety Information

[ HS Code ]:
2932999099

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%