9H-Xanthen-9-one,1-hydroxy-3,6-dimethoxy-8-methyl-

Names

[ Name ]:
9H-Xanthen-9-one,1-hydroxy-3,6-dimethoxy-8-methyl-

[Synonym ]:
Lichexanthone
1-hydroxy-3,6-dimethoxy-8-methylxanthone
lichixanthone
1-hydroxy-3,6-dimethoxy-8-methyl-xanthen-9-one
lichenxanthone
1-hydroxy-3,6-dimethoxy-8-methylxanthen-9-one

Chemical & Physical Properties

[ Density]:
1.323g/cm3

[ Boiling Point ]:
494ºC at 760mmHg

[ Molecular Formula ]:
C₁₆H₁₄O₅

[ Molecular Weight ]:
286.27900

[ Flash Point ]:
186.9ºC

[ Exact Mass ]:
286.08400

[ PSA ]:
68.90000

[ LogP ]:
2.97740

[ Vapour Pressure ]:
2.2E-10mmHg at 25°C

[ Index of Refraction ]:
1.616

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

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%