4H-1-Benzopyran-4-one,2,3-dihydro-8-methoxy-6-methyl-2-phenyl-

Names

[ Name ]:
4H-1-Benzopyran-4-one,2,3-dihydro-8-methoxy-6-methyl-2-phenyl-

[Synonym ]:
HMS3078E23
8-Methoxy-6-methyl-2-phenyl-2,3-dihydro-4H-chromen-4-one
8-methoxy-6-methyl-2-phenyl-chroman-4-one

Chemical & Physical Properties

[ Density]:
1.175g/cm3

[ Boiling Point ]:
449.5ºC at 760 mmHg

[ Molecular Formula ]:
C₁₇H₁₆O₃

[ Molecular Weight ]:
268.30700

[ Flash Point ]:
217.6ºC

[ Exact Mass ]:
268.11000

[ PSA ]:
35.53000

[ LogP ]:
3.71010

[ Index of Refraction ]:
1.581

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%