5,8-Dihydroxyflavone

Names

[ CAS No. ]:
548-58-3

[ Name ]:
5,8-Dihydroxyflavone

[Synonym ]:
FLAVONE,5,8-DIHYDROXY
5,8-dihydroxy-2-phenylchromen-4-one
5,8-Dihydroxy-2-phenyl-4H-1-benzopyran-4-one
Primetin
5,8-dihydroxy-2-phenyl-chromen-4-one
5,8-Dihydroxy-2-phenyl-chromen-4-on
5,8-dihydroxyflavone
5,8-Dihydroxyflavon

Chemical & Physical Properties

[ Density]:
1.443g/cm3

[ Boiling Point ]:
497.4ºC at 760mmHg

[ Molecular Formula ]:
C₁₅H₁₀O₄

[ Molecular Weight ]:
254.23700

[ Flash Point ]:
194.8ºC

[ Exact Mass ]:
254.05800

[ PSA ]:
70.67000

[ LogP ]:
2.87120

[ Index of Refraction ]:
1.698

Safety Information

[ HS Code ]:
2914400090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2914400090

[ Summary ]:
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%