4-Bromo-3,4-dihydro-2H-benzo[b]oxepin-5-one

Names

[ CAS No. ]:
20426-78-2

[ Name ]:
4-Bromo-3,4-dihydro-2H-benzo[b]oxepin-5-one

[Synonym ]:
4-Brom-5-oxo-1-benzoxepin
1-Benzoxepin-5(2H)-one,4-bromo-3,4-dihydro
4-Brom-homochroman-5-on
4-bromo-3,4-dihydro-1(2H)-benzoxepin-5-one
4-Bromo-3,4-dihydro-2H-benzo[b]oxepin-5-one

Chemical & Physical Properties

[ Molecular Formula ]:
C₁₀H₉BrO₂

[ Molecular Weight ]:
241.08100

[ Exact Mass ]:
239.97900

[ PSA ]:
26.30000

[ LogP ]:
2.41530

Safety Information

[ 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%