4,4'-DIBROMO-2,2'-BIPYRIDINE-N,N'-DIOXIDE

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Names

[ CAS No. ]:
84175-09-7

[ Name ]:
4,4'-DIBROMO-2,2'-BIPYRIDINE-N,N'-DIOXIDE

[Synonym ]:
4,4'-Dibromo-2,2'-bipyridyl N,N'-dioxide
2,2'-Bipyridine,4,4'-dibromo-,1,1'-dioxide
4,4'-dibromo-2,2'-bipyridine N,N'-dioxide

Chemical & Physical Properties

[ Density]:
1.945g/cm3

[ Boiling Point ]:
621.756ºC at 760 mmHg

[ Molecular Formula ]:
C10H6Br2N2O2

[ Molecular Weight ]:
345.97500

[ Flash Point ]:
329.826ºC

[ Exact Mass ]:
343.88000

[ PSA ]:
50.92000

[ LogP ]:
3.73560

[ Index of Refraction ]:
1.694

Safety Information

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4,4'-DINITRO-[2,2'-BIPYRIDINE] 1,1'-DIOXIDE
  • 2,2'-Bipyridine
  • 2,2'-Bipyridyl 1,1'-Dioxide
  • Acetyl bromide

DownStream

  • 4,4'-DIPHENYL-2,2'-BIPYRIDINE
  • 4,4′-dibromo-2,2′-bipyridine
  • 4-(4-phenoxyphenyl)-2-[4-(4-phenoxyphenyl)pyridin-2-yl]pyridine

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine 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

  • 4,4'-DICHLORO-2,2'-BIPYRIDINE N,N'-DIOXIDE
  • DIETHYL 1,1'-DIOXIDE-2,2'-BIPYRIDINE-4,4'-DICARBOXYLATE
  • 4,4'-Bipyridine 1,1'-Dioxide
  • 4,4'-dimethyloxy-2,2'-bipyridine 1,1'-dioxide
  • 4,4'-DIMETHYL-2,2'-BIPYRIDINE 1,1'-DIOXIDE
  • 4,4'-DINITRO-[2,2'-BIPYRIDINE] 1,1'-DIOXIDE