2-CYCLOPENTEN-1-ONE, 2-BROMO-

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Names

[ CAS No. ]:
10481-34-2

[ Name ]:
2-CYCLOPENTEN-1-ONE, 2-BROMO-

[Synonym ]:
2-Bromo-2-cyclopentenone
2-bromo-2-cyclopentene-1-one
2-Bromo-2-cyclopenten-1-one
2-Cyclopenten-1-one,2-bromo
bromocyclopentenone
2-bromo-cyclopent-2-en-1-one
2-bromo-1-cyclopent-2-enone
2-bromo-cyclopent-2-enone

Chemical & Physical Properties

[ Boiling Point ]:
216°C at 760 mmHg

[ Molecular Formula ]:
C5H5BrO

[ Molecular Weight ]:
160.99700

[ Flash Point ]:
117°C

[ Exact Mass ]:
159.95200

[ PSA ]:
17.07000

[ LogP ]:
1.62810

Safety Information

[ HS Code ]:
2914700090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Cyclopentenone
  • Triethylamine
  • 2-phenylselanylcyclopent-2-en-1-one
  • O-(5-oxocyclopenten-1-yl) N,N-dimethylcarbamothioate
  • 2-bromocyclopent-2-en-1-ol
  • (2-bromo-3-oxocyclopentyl)dimethylsulfonium bromide
  • 2-Hydroxycyclopent-2-en-1-one
  • 2-Diazocyclopentanone
  • Cyclopentanone

DownStream

  • 2-Cyclopentenol
  • 2-pentyl-2-cyclopenten-1-one
  • (1S)-2-bromocyclopent-2-en-1-ol
  • (R)-2-bromo-2-cyclopenten-1-ol
  • 2-methylcyclopentenone
  • 3-oxocyclopentene-1-carbonitrile
  • 1-Cyclopentene-1-carboxylicacid,5-oxo-,methylester(9CI)
  • cyclopenten-1-yl acetate
  • Cyclopent-2-en-1-one, 2-acetyloxymethyl
  • 2-(4-methoxyphenyl)cyclopent-2-en-1-one

Customs

[ HS Code ]: 2914700090

[ Summary ]:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • 2-bromo-3-phenyl-2-cyclopenten-1-one
  • 2-BROMO-3-ETHOXYCYCLOPENT-2-ENONE
  • 2-Bromo-3-methylcyclopent-2-en-1-one
  • 2-Cyclopenten-1-one,2-ethoxy-5-phenyl-(9CI)
  • 2-Cyclopenten-1-one,2,3,4,4,5,5-hexachloro-
  • 2-Cyclopenten-1-one, 2-acetyl-3-amino- (8CI,9CI)