4-bromo-N-(4-bromophenyl)sulfonylbenzenesulfonamide

Names

[ CAS No. ]:
1156-18-9

[ Name ]:
4-bromo-N-(4-bromophenyl)sulfonylbenzenesulfonamide

[Synonym ]:
4,4'-Dibrom-diphenyl-disulfimid
N,N-Di-p-brombenzolsulfonimin

Chemical & Physical Properties

[ Molecular Formula ]:
C12H9Br2NO4S2

[ Molecular Weight ]:
455.14200

[ Exact Mass ]:
452.83400

[ PSA ]:
97.07000

[ LogP ]:
5.43130

Safety Information

[ HS Code ]:
2935009090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Bromobenzenesulfonamide
  • p-Bromophenylsulfonyl chloride
  • Bromobenzene

DownStream

  • 4-Bromo-benzenesulfonyl fluoride
  • N-fluoro-p-bromobenzenesulfonamide

Customs

[ HS Code ]: 2935009090

[ Summary ]:
2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%