2H-1-Benzopyran-2-one,4-hydroxy-3-(3-oxo-1,3-diphenylpropyl)-
Names
[ CAS No. ]:
10475-15-7
[ Name ]:
2H-1-Benzopyran-2-one,4-hydroxy-3-(3-oxo-1,3-diphenylpropyl)-
[Synonym ]:
3-(1'-Phenyl-2'-benzoylaethyl)-4-hydroxy-cumarin
4-Hydroxy-3-(3-oxo-1,3-diphenylpropyl)-2H-chromen-2-one
Chemical & Physical Properties
[ Density]:
1.315g/cm3
[ Boiling Point ]:
573.1ºC at 760mmHg
[ Molecular Formula ]:
C24H18O4
[ Molecular Weight ]:
370.39700
[ Flash Point ]:
201.7ºC
[ Exact Mass ]:
370.12100
[ PSA ]:
67.51000
[ LogP ]:
4.90350
[ Vapour Pressure ]:
5.63E-14mmHg at 25°C
[ Index of Refraction ]:
1.666
Safety Information
[ HS Code ]:
2932209090
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%