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CS-W001157 4
Total: USD 88.00

4-Chloro-2-nitrobenzenesulfonyl chloride

  • CAS No. 4533-96-4

  • Cat. No. CS-0072220
  • Purity≥97%
  • MDL No.MFCD02684714

*For research and further manufacturing use only, not for direct human use.

4-Chloro-2-nitrobenzenesulfonyl chloride|CS-0072220

Structure of 4533-96-4

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General Information

  • CAS No. 4533-96-4
  • Cat. No. CS-0072220
  • Purity ≥97%
  • MDL No. MFCD02684714
  • Storage 4°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₃Cl₂NO₄S
  • Molecular Weight 256.06
  • Synonym(s) None
  • SMILES O=S(C(C([N+]([O-])=O)=C1)=CC=C1Cl)(Cl)=O

Synthesis

  • Route1
    • null|null
      89-63-4
    • ~66%
    • 4-Chloro-2-nitrobenzenesulfonyl chloride|CS-0072220
      4533-96-4

    References

    • Hogan, Philip J.; Cox, Brian G. Organic Process Research and Development, 2009 , vol. 13, # 5 p. 875 - 879
  • Route2

    References

    • VIFOR (INTERNATIONAL) AG Patent: US2012/214803 A1, 2012 ; US 20120214803 A1
  • Route3
    • 1,2-Bis(4-chloro-2-nitrophenyl)disulfane|CS-0315062
      2050-66-0
    • ~%
    • 4-Chloro-2-nitrobenzenesulfonyl chloride|CS-0072220
      4533-96-4

    References

    • Riess Monatshefte fuer Chemie, 1928 , vol. 50, p. 266

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05
Signal Word : Danger
UN#: 3261
Class : 8
Packing Group : Ⅲ
Hazard Statements : H314
Precautionary Statements : P260-P264-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P363-P405-P501

Quality Control

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Computational Chemistry Data

  • TPSA   77.28
  • LogP   2.1757
  • H_Acceptors   4
  • H_Donors   0
  • Rotatable_Bonds   2

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