3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one

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Names

[ CAS No. ]:
1889-99-2

[ Name ]:
3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one

[Synonym ]:
Bromo-2-hydroxy-4,4,5,5-tetramethylcyclopenten-3-one
3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-enone
3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopenta-2-enone
3-Brom-2-hydroxy-4,4,5,5-tetramethyl-cyclopent-2-en-1-on

Chemical & Physical Properties

[ Density]:
1.432g/cm3

[ Boiling Point ]:
252.7ºC at 760mmHg

[ Molecular Formula ]:
C9H13BrO2

[ Molecular Weight ]:
233.10200

[ Flash Point ]:
106.6ºC

[ Exact Mass ]:
232.01000

[ PSA ]:
37.30000

[ LogP ]:
2.78600

[ Vapour Pressure ]:
0.00297mmHg at 25°C

[ Index of Refraction ]:
1.537

Safety Information

[ HS Code ]:
2914700090

Synthetic Route

Click to get detail synthetic route

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

  • Methyl 3-(5-chloropyridin-2-yl)-3-hydroxypropanoate
  • 4-(5-Chloropyridin-2-yl)-1,3-oxazolidin-2-one
  • 3-(6-Chloro-5-methylpyridin-3-yl)prop-2-en-1-ol
  • 3-(6-Chloro-5-methylpyridin-3-yl)-3-hydroxypropanoic acid
  • 1-Amino-2-(6-chloro-5-methylpyridin-3-yl)propan-2-ol
  • 3-(4-Chlorothiophen-2-yl)-1,2-oxazol-5-amine
  • 2-Amino-3-(4-fluoro-3-methoxyphenyl)-3-methylbutanoic acid
  • 4-{[1-(3-Chloropyridin-2-yl)azetidin-3-yl]oxy}pyridine-2-carboxamide
  • (2S)-5-(1-methylpyrrolidin-2-yl)pentan-2-amine
  • 3-(1-Ethylcyclobutyl)-3,3-difluoropropan-1-amine
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