4,9-dimethoxy-7-methyl-6,7-dihydrofuro[3,2-g]chromen-5-one

Names

[ CAS No. ]:
3380-63-0

[ Name ]:
4,9-dimethoxy-7-methyl-6,7-dihydrofuro[3,2-g]chromen-5-one

Chemical & Physical Properties

[ Density]:
1.256g/cm3

[ Boiling Point ]:
429.4ºC at 760 mmHg

[ Molecular Formula ]:
C14H14O5

[ Molecular Weight ]:
262.25800

[ Flash Point ]:
213.5ºC

[ Exact Mass ]:
262.08400

[ PSA ]:
57.90000

[ LogP ]:
2.80370

[ Index of Refraction ]:
1.568

Safety Information

[ HS Code ]:
2932999099

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%