Cas no 31212-28-9 (Benzenesulfonic acid,nitro-)

Benzenesulfonic acid,nitro- structure
Benzenesulfonic acid,nitro- structure
Product Name:Benzenesulfonic acid,nitro-
CAS No:31212-28-9
MF:C6H5NO5S
MW:203.172600507736
CID:311395
PubChem ID:6664
Update Time:2025-04-19

Benzenesulfonic acid,nitro- Chemical and Physical Properties

Names and Identifiers

    • Benzenesulfonic acid,nitro-
    • Nitrobenzenesulfonicacid
    • 2-Nitrobenzenesulfonic acid
    • o-Nitrobenzenesulfonic acid
    • Benzenesulfonic acid, nitro-
    • UN2305
    • 80-82-0
    • 2-nitrobenzene-1-sulfonic acid
    • EN300-3510293
    • NS00005172
    • Nitrobenzenesulphonic acid
    • EINECS 201-311-6
    • N0139
    • FT-0656219
    • Nitrobenzolsulfosaure
    • CCRIS 3130
    • 2-Nitrobenzenesulphonic acid
    • AKOS015917547
    • 31212-28-9
    • Nitrobenzenesulfonic acid [UN2305] [Corrosive]
    • 2-Nitrobenzenesulfonic acid #
    • AM101297
    • DTXSID601033533
    • BS-22943
    • Nitrobenzenesulfonic acid
    • Q63408758
    • A820757
    • FT-0631360
    • Benzenesulfonic acid, 2-nitro-
    • SCHEMBL63933
    • A839983
    • 2-nitro-benzenesulfonic acid
    • Inchi: 1S/C6H5NO5S/c8-7(9)5-3-1-2-4-6(5)13(10,11)12/h1-4H,(H,10,11,12)
    • InChI Key: HWTDMFJYBAURQR-UHFFFAOYSA-N
    • SMILES: S(C1C=CC=CC=1[N+](=O)[O-])(=O)(=O)O

Computed Properties

  • Exact Mass: 202.98885
  • Monoisotopic Mass: 202.988843
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 5
  • Heavy Atom Count: 13
  • Rotatable Bond Count: 1
  • Complexity: 287
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 0.5
  • Topological Polar Surface Area: 109

Experimental Properties

  • PSA: 97.51
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