7-Hydroxy-4-phenylcoumarin

Names

[ Name ]:
7-Hydroxy-4-phenylcoumarin

[Synonym ]:
7-hydroxy-4-phenyl-2H-2-chromenone
7-hydroxy-4-phenyl-2H-1-benzopyran-2-one
MFCD00024080
7-hydroxy-4-phenyl-2H-chromen-2-one
7-HYDROXY-4-PHENYLCOUMARIN
4-phenyl umbelliferone

Chemical & Physical Properties

[ Density]:
1.34g/cm3

[ Boiling Point ]:
458.3ºC at 760mmHg

[ Melting Point ]:
248-252ºC(lit.)

[ Molecular Formula ]:
C₁₅H₁₀O₃

[ Molecular Weight ]:
238.23800

[ Flash Point ]:
203.3ºC

[ Exact Mass ]:
238.06300

[ PSA ]:
50.44000

[ LogP ]:
3.16560

[ Vapour Pressure ]:
5.11E-09mmHg at 25°C

[ Index of Refraction ]:
1.666

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
C,Xi

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
26-27-36/37/39-37/39-45

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%