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CS-W001157 4
Total: USD 88.00

2-Sulfobenzoic anhydride

  • CAS No. 81-08-3

  • Cat. No. CS-0066044
  • Purity≥96%
  • MDL No.None

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

2-Sulfobenzoic anhydride|CS-0066044

Structure of 81-08-3

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General Information

  • CAS No. 81-08-3
  • Cat. No. CS-0066044
  • Purity ≥96%
  • MDL No. None
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₄O₄S
  • Molecular Weight 184.17
  • Synonym(s) 1,3-DIHYDRO-2,1LAMBDA6-BENZOXATHIOLE-1,1,3-TRIONE
  • SMILES O=C(C1=CC=CC=C12)OS2(=O)=O

Synthesis

  • Route1
    • 2-Sulfobenzoic acid, ammonia salt|CS-0454982
      6939-89-5
    • ~64%
    • 2-Sulfobenzoic anhydride|CS-0066044
      81-08-3

    References

    • Journal of Sulfur Chemistry, , vol. 31, # 1 p. 71 - 81
  • Route2
    • 2-Sulfobenzoic acid|CS-0466032
      632-25-7
    • ~%
    • 2-Sulfobenzoic anhydride|CS-0066044
      81-08-3

    References

    • Recueil des Travaux Chimiques des Pays-Bas, , vol. 25, p. 53
  • Route3

    References

    • Synthetic Communications, , vol. 42, # 8 p. 1101 - 1107

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362

Quality Control

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Computational Chemistry Data

  • TPSA   60.44
  • LogP   0.5457
  • H_Acceptors   4
  • H_Donors   0
  • Rotatable_Bonds   0

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