Cas no 20898-67-3 (3,4-Thiophenedicarboxylic acid, tetrahydro-, 1,1-dioxide)

3,4-Thiophenedicarboxylic acid, tetrahydro-, 1,1-dioxide structure
20898-67-3 structure
Product Name:3,4-Thiophenedicarboxylic acid, tetrahydro-, 1,1-dioxide
CAS No:20898-67-3
MF:C6H8O6S
MW:208.189121246338
CID:1400544
Update Time:2024-08-15

3,4-Thiophenedicarboxylic acid, tetrahydro-, 1,1-dioxide Chemical and Physical Properties

Names and Identifiers

    • 3,4-Thiophenedicarboxylic acid, tetrahydro-, 1,1-dioxide
    • Inchi: 1S/C6H8O6S/c7-5(8)3-1-13(11,12)2-4(3)6(9)10/h3-4H,1-2H2,(H,7,8)(H,9,10)
    • InChI Key: KSMXQLNWIKPAFA-UHFFFAOYSA-N
    • SMILES: C1S(=O)(=O)CC(C(O)=O)C1C(O)=O

Computed Properties

  • Exact Mass: 208.00414

Experimental Properties

  • Density: 1.738±0.06 g/cm3(Predicted)
  • Boiling Point: 629.2±55.0 °C(Predicted)
  • PSA: 108.74
  • pka: 2.80±0.40(Predicted)
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