Cas no 31523-62-3 (2-Propenoic acid,2-mercapto-)

2-Propenoic acid,2-mercapto- structure
2-Propenoic acid,2-mercapto- structure
Product Name:2-Propenoic acid,2-mercapto-
CAS No:31523-62-3
MF:C3H4O2S
MW:104.127659797668
CID:311938
PubChem ID:147388
Update Time:2025-04-19

2-Propenoic acid,2-mercapto- Chemical and Physical Properties

Names and Identifiers

    • 2-Propenoic acid,2-mercapto-
    • 2-sulfanylprop-2-enoic acid
    • 2-mercaptoacrylic acid
    • SCHEMBL370105
    • mercaptopropenoic acid
    • 31523-62-3
    • AKOS006388121
    • 2-Mercapto-2-propenoic acid
    • 2-mercaptoacrylicacid
    • 2-Propenoic acid, 2-mercapto-
    • DTXSID40185421
    • Inchi: 1S/C3H4O2S/c1-2(6)3(4)5/h6H,1H2,(H,4,5)
    • InChI Key: DAWJJMYZJQJLPZ-UHFFFAOYSA-N
    • SMILES: SC(=C)C(=O)O

Computed Properties

  • Exact Mass: 103.99322
  • Monoisotopic Mass: 103.993
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 6
  • Rotatable Bond Count: 1
  • Complexity: 86.8
  • 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: 0.7
  • Topological Polar Surface Area: 38.3?2

Experimental Properties

  • Density: 1.275
  • Boiling Point: 250.1°Cat760mmHg
  • Flash Point: 105°C
  • Refractive Index: 1.524
  • PSA: 37.3
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