5-Hydroxyflavone

Suppliers

Names

[ CAS No. ]:
491-78-1

[ Name ]:
5-Hydroxyflavone

[Synonym ]:
5-hydroxy-2-phenylchromen-4-one
MFCD00016944
EINECS 207-743-1
5-HYDROXYFLAVONE

Chemical & Physical Properties

[ Density]:
1.34g/cm3

[ Boiling Point ]:
425ºC at 760 mmHg

[ Melting Point ]:
158-160°C

[ Molecular Formula ]:
C₁₅H₁₀O₃

[ Molecular Weight ]:
238.23800

[ Flash Point ]:
165.4ºC

[ Exact Mass ]:
238.06300

[ PSA ]:
50.44000

[ LogP ]:
3.16560

[ Vapour Pressure ]:
7.97E-08mmHg at 25°C

[ Index of Refraction ]:
1.666

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ WGK Germany ]:
3

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

2,6-Dihydroxyacetophenone
Benzoyl chloride
2',6'-dibenzoyloxyacetophenone
2'-Fluoro-6'-hydroxyacetophenone
5-Methoxyflavone
benzofuran-2-carboxylic acid anilide
2-Hydroxy-6-methoxybenzaldehyde

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%