2H-PYRAN-2-ONE, 3-BROMO-

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Names

[ CAS No. ]:
19978-32-6

[ Name ]:
2H-PYRAN-2-ONE, 3-BROMO-

[Synonym ]:
3-bromo-pyran-2-one
3-Brom-2-pyron
3-bromo-2H-pyran-2-one
2H-Pyran-2-one,3-bromo
3-bromo-2-pyrone

Chemical & Physical Properties

[ Density]:
1.882±0.06 g/cm3(Predicted)

[ Boiling Point ]:
261.1±33.0 °C(Predicted)

[ Melting Point ]:
64-66 °C

[ Molecular Formula ]:
C5H3BrO2

[ Molecular Weight ]:
174.98000

[ Exact Mass ]:
173.93200

[ PSA ]:
30.21000

[ LogP ]:
1.40230

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2H-PYRAN-2-ONE, 3,5-DIBROMO-5,6-DIHYDRO-
  • 2-OXO-2H-PYRAN-3-CARBOXYLIC ACID
  • alpha-pyrone
  • 3,4,5-tribromo-3,4,5,6-tetrahydro-2H-pyran-2-one
  • 5,6-DIHYDRO-2H-PYRAN-2-ONE
  • 2H-PYRAN-2-ONE, 3-BROMO-5,6-DIHYDRO-
  • 6-Methoxy-2,6-dihydro-3H-pyran-3-one
  • 6-Hydroxy-2H-pyran-3(6H)-one
  • methyl 2,3-dideoxy-α,β-DL-glycero-pent-2-enopyranoside

DownStream

  • 3-methylpyran-2-one
  • alpha-pyrone
  • 3-iodopyran-2-one

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%

Related Compounds

  • 2H-PYRAN-2-ONE, 3-BROMO-5,6-DIHYDRO-
  • 3-Bromo-4,6-dimethyl-2H-pyran-2-one
  • 3-bromo-6-(bromomethyl)-4-methoxypyran-2-one
  • 3-bromo-6-(bromomethyl)-4-methylpyran-2-one
  • 3-bromo-4,5,6-triphenylpyran-2-one
  • 3-bromo-4-hydroxy-6-methylpyran-2-one
  • 3-Methoxyoxane-3-carboxylic acid
  • 2-[Methyl(1-methyl-3-azetidinyl)amino]ethanol
  • 8-Bromobenz[a]anthracene
  • Benzyl 4-(2-hydroxy-2-(oxiran-2-yl)ethylthio)-2-methylbutan-2-ylcarbamate
  • N-(3-aminocyclohexyl)-4-nitrobenzene-1-sulfonamide
  • 2-(Aminomethyl)-4-chloro-3-fluorophenol
  • 2,2-Difluoro-3-(1H-pyrazol-1-yl)propanoic acid
  • [2-(Difluoromethyl)-3-fluorophenyl]methanol
  • 3-Ethylimidazo[1,5-a]pyridin-7-amine
  • N-Methyl-1-(pyrazolo[1,5-a]pyridin-4-yl)methanamine
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