ocbd
Names
[ CAS No. ]:
4322-58-1
[ Name ]:
ocbd
[Synonym ]:
t0503-2105
ocbd
3,3'-[(2-Chlorophenyl)methylene]bis(2-hydroxy-4H-chromen-4-one)
4H-1-Benzopyran-4-one, 3,3'-[(2-chlorophenyl)methylene]bis[2-hydroxy-
Chemical & Physical Properties
[ Density]:
1.575g/cm3
[ Boiling Point ]:
619.2ºC at 760 mmHg
[ Molecular Formula ]:
C25H15ClO6
[ Molecular Weight ]:
446.83600
[ Flash Point ]:
328.3±31.5 °C
[ Exact Mass ]:
446.05600
[ PSA ]:
100.88000
[ LogP ]:
5.38
[ Vapour Pressure ]:
0.0±1.9 mmHg at 25°C
[ Index of Refraction ]:
1.743
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%