4-Bromo-5-ethoxy-2(5H)-furanone
Names
[ CAS No. ]:
32978-38-4
[ Name ]:
4-Bromo-5-ethoxy-2(5H)-furanone
[Synonym ]:
4-bromo-5-ethoxy-5H-furan-2-one
4-Bromo-5-ethoxy-2(5H)-furanone
2(5H)-Furanone, 4-bromo-5-ethoxy-
4-Bromo-5-ethoxyfuran-2(5H)-one
Chemical & Physical Properties
[ Density]:
1.6±0.1 g/cm3
[ Boiling Point ]:
298.7±40.0 °C at 760 mmHg
[ Molecular Formula ]:
C6H7BrO3
[ Molecular Weight ]:
207.022
[ Flash Point ]:
134.4±27.3 °C
[ Exact Mass ]:
205.957855
[ PSA ]:
35.53000
[ LogP ]:
0.32
[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C
[ Index of Refraction ]:
1.526
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%