Cas no 2964-00-3 (Butanedioic acid,2-methylene-, ion(2-))

Butanedioic acid,2-methylene-, ion(2-) structure
2964-00-3 structure
Product Name:Butanedioic acid,2-methylene-, ion(2-)
CAS No:2964-00-3
MF:C5H4O4
MW:128.08286190033
CID:269687
PubChem ID:5459996
Update Time:2025-04-19

Butanedioic acid,2-methylene-, ion(2-) Chemical and Physical Properties

Names and Identifiers

    • Butanedioic acid,2-methylene-, ion(2-)
    • 2-methylidenebutanedioate
    • Butanedioicacid, methylene-, ion(2-) (9CI)
    • Succinic acid, methylene-, ion(2-) (8CI)
    • itaconate(2-)
    • 2-methylenebutanedioate;Itaconic acid
    • 2964-00-3
    • CHEBI:17240
    • A845736
    • Q27102278
    • DTXSID50183817
    • Succinic acid, methylene-, ion(2-)
    • Methylenesuccinate(2-)
    • methylenesuccinic acid, ion(2-)
    • Inchi: 1S/C5H6O4/c1-3(5(8)9)2-4(6)7/h1-2H2,(H,6,7)(H,8,9)/p-2
    • InChI Key: LVHBHZANLOWSRM-UHFFFAOYSA-L
    • SMILES: [O-]C(CC(=C)C(=O)[O-])=O

Computed Properties

  • Exact Mass: 186.06808
  • Monoisotopic Mass: 186.06808
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 14
  • Rotatable Bond Count: 0
  • Complexity: 206
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 2
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 40.5
  • XLogP3: 1.1

Experimental Properties

  • Boiling Point: 381.4°Cat760mmHg
  • Flash Point: 198.7°C

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