4-Bromo-2-methyl-1H-benzimidazole

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Names

[ CAS No. ]:
20223-87-4

[ Name ]:
4-Bromo-2-methyl-1H-benzimidazole

[Synonym ]:
RW3282
4-bromo-2-methyl-1H-benzo[d]imidazole
4-Bromo-2-methyl-1H-benzimidazole
1H-Benzimidazole, 4-bromo-2-methyl-
4-BROMO-2-METHYLBENZIMIDAZOLE
4-Brom-2-methyl-1(3)H-benzimidazol
4-bromo-2-methyl-1(3)H-benzoimidazole

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
397.3±15.0 °C at 760 mmHg

[ Molecular Formula ]:
C8H7BrN2

[ Molecular Weight ]:
211.059

[ Flash Point ]:
194.1±20.4 °C

[ Exact Mass ]:
209.979248

[ PSA ]:
28.68000

[ LogP ]:
2.05

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.697

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-Bromo-1,2-benzenediamine
  • Triethyl orthoacetate
  • Ethanoic anhydride
  • acetic acid

DownStream

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 4-Bromo-2-methyl-1H-indole
  • 4-Bromo-2-methyl-1H-imidazole
  • 4-Bromo-2-methyl-1H-indole-6-carbonitrile
  • 4-Bromo-2-methyl-1H-pyrrolo[2,3-b]pyridine
  • 4-bromo-2-methyl-1H-pyrrolo[2,3-b]pyridin-5-amine
  • 4-bromo-2-methyl-1H-pyrrolo[2,3-b]pyridin-5-ol