2,4-Dibromo-1H-imidazole

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Names

[ CAS No. ]:
64591-03-3

[ Name ]:
2,4-Dibromo-1H-imidazole

[Synonym ]:
2,5-dibromo-1H-imidazole
2,4-Dibromo-1H-imidazole
1H-Imidazole, 2,5-dibromo-

Chemical & Physical Properties

[ Density]:
2.4±0.1 g/cm3

[ Boiling Point ]:
339.2±34.0 °C at 760 mmHg

[ Melting Point ]:
190-192ºC

[ Molecular Formula ]:
C3H2Br2N2

[ Molecular Weight ]:
225.869

[ Flash Point ]:
158.9±25.7 °C

[ Exact Mass ]:
223.858459

[ PSA ]:
28.68000

[ LogP ]:
1.61

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.653

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933290090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,5-dibromo-1(3)H-imidazole-4-carboxylic acid amide
  • Hydrochloric acid
  • Hydrogen bromide
  • ethyl 2,4-dibromo-1H-imidazole-5-carboxylate

DownStream

  • 4-Bromoimidazole

Customs

[ HS Code ]: 2933290090

[ Summary ]:
2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2,4-DIBROMO-1H-IMIDAZOLE
  • ethyl 2,4-dibromo-1H-imidazole-5-carboxylate
  • 2,4-Dibromo-1-trityl-1H-imidazole
  • 2,4-Dibromo-1-methyl-1H-imidazole
  • 2,4-Dibromo-5-(trifluoromethyl)-1H-imidazole
  • 2,4-Dibromo-1,5-dimethyl-1H-imidazole
  • (3,3-Dimethyl-2-oxabicyclo[2.2.1]heptan-1-yl)methanol
  • 2-Propan-2-yl-1,2,4-triazole-3-sulfonyl fluoride
  • 8-(2-Bromoethyl)spiro[2.5]octane
  • 6,6-Dimethyl-5-[(2-methylpropan-2-yl)oxycarbonylamino]heptanoic acid
  • 4-(2,2-Dimethyl-3-oxocyclobutyl)benzoic acid
  • Propan-2-yl 5-chloro-2-(trifluoromethyl)pyrimidine-4-carboxylate
  • 3-O-Benzyl 8-O-tert-butyl 1-formyl-3,8-diazabicyclo[3.2.1]octane-3,8-dicarboxylate
  • 2-[(3As,7aS)-1,2,3,3a,5,6,7,7a-octahydropyrrolo[3,2-b]pyridin-4-yl]ethanol
  • Tert-butyl (1S,2S,4R)-2-(bromomethyl)-7-azabicyclo[2.2.1]heptane-7-carboxylate
  • (3R)-7-Chloro-2-[(2-methylpropan-2-yl)oxycarbonyl]-3,4-dihydro-1H-isoquinoline-3-carboxylic acid
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