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4H-1-Benzopyran-4-one,7-hydroxy-2-(2-hydroxyphenyl)-(9CI)

Names

[ CAS No. ]:
77298-66-9

[ Name ]:
4H-1-Benzopyran-4-one,7-hydroxy-2-(2-hydroxyphenyl)-(9CI)

[Synonym ]:
7-hydroxy-2-(2-hydroxy-phenyl)-chromen-4-one
7,2'-DIHYDROXYFLAVONE
7,2'-Dihydroxyflavon

Chemical & Physical Properties

[ Molecular Formula ]:
C15H10O4

[ Molecular Weight ]:
254.23700

[ Exact Mass ]:
254.05800

[ PSA ]:
70.67000

[ LogP ]:
2.87120

Safety Information

[ HS Code ]:
2914501900

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2914501900

[ Summary ]:
2914501900 other ketone-phenols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%