2',4',5,7-Tetrahydroxyisoflavone
Suppliers
Names
[ CAS No. ]:
1156-78-1
[ Name ]:
2',4',5,7-Tetrahydroxyisoflavone
[Synonym ]:
3-(2,4-dihydroxyphenyl)-5,7-dihydroxychromen-4-one
2',4',5,7-Tetrahydroxyisoflavone
Isoflavone, 2',4',5,7-tetrahydroxy-
2'-HYDROXYGENISTEIN
4H-1-Benzopyran-4-one, 3-(2,4-dihydroxyphenyl)-5,7-dihydroxy-
5,7,2',4'-Tetrahydroxy-isoflavone
3-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one
MFCD00075967
Chemical & Physical Properties
[ Density]:
1.7±0.1 g/cm3
[ Boiling Point ]:
619.1±55.0 °C at 760 mmHg
[ Molecular Formula ]:
C15H10O6
[ Molecular Weight ]:
286.24
[ Flash Point ]:
240.7±25.0 °C
[ Exact Mass ]:
286.047729
[ PSA ]:
111.13000
[ LogP ]:
2.99
[ Vapour Pressure ]:
0.0±1.9 mmHg at 25°C
[ Index of Refraction ]:
1.768
Safety Information
[ Hazard Codes ]:
Xi
[ 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%