5,7-DIHYDROXYISOFLAVONE

Modify Date: 2024-01-12 19:42:33

5,7-DIHYDROXYISOFLAVONE Structure
5,7-DIHYDROXYISOFLAVONE structure
Common Name 5,7-DIHYDROXYISOFLAVONE
CAS Number 4044-00-2 Molecular Weight 254.23700
Density 1.443 g/cm3 Boiling Point 491.9ºC at 760 mmHg
Molecular Formula C15H10O4 Melting Point N/A
MSDS N/A Flash Point 192.5ºC

 Names

Name 5,7-dihydroxy-3-phenylchromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.443 g/cm3
Boiling Point 491.9ºC at 760 mmHg
Molecular Formula C15H10O4
Molecular Weight 254.23700
Flash Point 192.5ºC
Exact Mass 254.05800
PSA 70.67000
LogP 2.87120
Vapour Pressure 2.67E-10mmHg at 25°C
Index of Refraction 1.698

 Safety Information

HS Code 2914400090

 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%

 Synonyms

5,7-dihydroxy-isoflavone
5,7-dihydroxy-3-phenyl-4H-chromen-4-one
5,7-Dihydroxy-3-phenyl-chromen-4-on
5,7-Dihydroxy-3-phenyl-4H-1-benzopyran-4-one
5,7-dihydroxy-3-phenyl-chromen-4-one