3,7,4'-trihydroxyflavone
Suppliers
Names
[ CAS No. ]:
2034-65-3
[ Name ]:
3,7,4'-trihydroxyflavone
[Synonym ]:
5-Deoxykaempferol
3,7,4-trihydroxyflavone
RESOKAEMPFEROL
3,4',7-trihydroxyflavone
7,4'-dihydroxyflavonol
Resokaempherol
3,4',7-trihydroxyfalvone
4',7-Dihydroxyflavonol
Chemical & Physical Properties
[ Density]:
1.579g/cm3
[ Boiling Point ]:
539.7ºC at 760mmHg
[ Melting Point ]:
310-311ºC
[ Molecular Formula ]:
C15H10O5
[ Molecular Weight ]:
270.24
[ Flash Point ]:
210.6ºC
[ Exact Mass ]:
270.05300
[ PSA ]:
90.90000
[ LogP ]:
2.57680
[ Vapour Pressure ]:
1.76E-12mmHg at 25°C
[ Index of Refraction ]:
1.747
Safety Information
[ HS Code ]:
2914501900
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%