Cas no 65771-97-3 (2-Butenoic acid, 3-methyl-4-phosphono-)

2-Butenoic acid, 3-methyl-4-phosphono- structure
65771-97-3 structure
Product Name:2-Butenoic acid, 3-methyl-4-phosphono-
CAS No:65771-97-3
MF:C5H9O5P
MW:180.095722913742
CID:397309
PubChem ID:54146523
Update Time:2025-04-19

2-Butenoic acid, 3-methyl-4-phosphono- Chemical and Physical Properties

Names and Identifiers

    • 2-Butenoic acid, 3-methyl-4-phosphono-
    • 3-methyl-4-phosphonobut-2-enoic acid
    • 65771-97-3
    • DTXSID30709332
    • 3-methyl-4-phosphono-2-butenoic acid
    • Inchi: 1S/C5H9O5P/c1-4(2-5(6)7)3-11(8,9)10/h2H,3H2,1H3,(H,6,7)(H2,8,9,10)
    • InChI Key: OETMAOGOSNRWQN-UHFFFAOYSA-N
    • SMILES: P(CC(=CC(=O)O)C)(=O)(O)O

Computed Properties

  • Exact Mass: 180.01877
  • Monoisotopic Mass: 180.01876038g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 3
  • Hydrogen Bond Acceptor Count: 5
  • Heavy Atom Count: 11
  • Rotatable Bond Count: 3
  • Complexity: 225
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 1
  • XLogP3: -1.2
  • Topological Polar Surface Area: 94.8?2

Experimental Properties

  • PSA: 94.83
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