6-Monohydroxyflavone
Suppliers
Names
[ CAS No. ]:
6665-83-4
[ Name ]:
6-Monohydroxyflavone
[Synonym ]:
EINECS 229-704-8
4H-1-Benzopyran-4-one, 6-hydroxy-2-phenyl-
6-Monohydroxyflavone
MFCD00017329
6-hydroxy-2-phenylchromen-4-one
6-Hydroxy-2-phenyl-4H-chromen-4-one
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
450.1±45.0 °C at 760 mmHg
[ Melting Point ]:
234-236 °C(lit.)
[ Molecular Formula ]:
C15H10O3
[ Molecular Weight ]:
238.238
[ Flash Point ]:
176.3±22.2 °C
[ Exact Mass ]:
238.062988
[ PSA ]:
50.44000
[ LogP ]:
3.72
[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C
[ Index of Refraction ]:
1.666
MSDS
Safety Information
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S37/39
[ WGK Germany ]:
3
[ 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%