8-Bromo-4-chromanone

Names

[ CAS No. ]:
204377-88-8

[ Name ]:
8-Bromo-4-chromanone

[Synonym ]:
8-Bromo-4-chromanone
8-Bromo-2,3-dihydro-4H-chromen-4-one
4H-1-Benzopyran-4-one, 8-bromo-2,3-dihydro-
8-bromo-3,4-dihydro-2H-1-benzopyran-4-one
8-bromochromanone
8-bromochroman-4-one

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
339.4±42.0 °C at 760 mmHg

[ Molecular Formula ]:
C₉H₇BrO₂

[ Molecular Weight ]:
227.055

[ Flash Point ]:
159.1±27.9 °C

[ Exact Mass ]:
225.962936

[ PSA ]:
26.30000

[ LogP ]:
2.70

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.599

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

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%