Cas no 133-38-0 (2-Butenedioic acid,2,3-dihydroxy-, (2E)-)

2-Butenedioic acid,2,3-dihydroxy-, (2E)- structure
133-38-0 structure
Product Name:2-Butenedioic acid,2,3-dihydroxy-, (2E)-
CAS No:133-38-0
MF:C4H4O6
MW:148.070961952209
CID:141614
PubChem ID:54678503
Update Time:2025-04-19

2-Butenedioic acid,2,3-dihydroxy-, (2E)- Chemical and Physical Properties

Names and Identifiers

    • 2-Butenedioic acid,2,3-dihydroxy-, (2E)-
    • DIHYDROXYFUMARIC ACID
    • DIHYDROXYFUMARIC ACID(RG)
    • acidodiidrossifumarico
    • dihydrofumaric acid
    • DIHYDROXYBUTENEDIOIC ACID
    • dihydroxyfumarate
    • dihydroxy-fumaric acid
    • dihydroxy-fumaricaci
    • Dihydroxy-fumarsaeure
    • DIHYDROXYMALEIC ACID
    • 2,3-dihydroxyfumaric acid
    • (E)-DIHYDROXYBUTENEDIOIC ACID
    • dihydroxyfumaric acid dihydrat
    • (2E)-dihydroxybut-2-enedioic acid
    • NSC525548
    • CHEBI:4593
    • DHF
    • SCHEMBL57216
    • NSC-525548
    • L'Acido diidrossifumarico
    • AKOS006221688
    • 2-Butenedioic acid, 2,3-dihydroxy-, (2E)-
    • FUMARIC ACID, DIHYDROXY-
    • 3,4,4-trihydroxy-2-oxobut-3-enoic acid
    • SCHEMBL3189786
    • CS-0245735
    • (E)-2,3-dihydroxybut-2-enedioic acid
    • 13096-38-3
    • SCHEMBL57215
    • FS-6811
    • EN300-310165
    • Dihydroxyfumarsaeure
    • Acido diidrossifumarico
    • (2E)-2,3-dihydroxybut-2-enedioic acid
    • (E)-2,3-Dihydroxyfumaric acid
    • (2E)-2,3-dihydroxybut-2-enedioate
    • (E)-2,3-Dihydroxy-2-butenedioic acid
    • LMFA01060194
    • 3,4,4-trihydroxy-2-oxobut-3-enoate
    • NSC 20941
    • NSC-20941
    • NS00041390
    • 133-38-0
    • 2-oxo-3,4,4-trihydroxy-3E-butenoic acid
    • Acido diidrossifumarico [Italian]
    • (2-)dihydroxyfumarate
    • Q27106417
    • DTXSID701030332
    • EINECS 205-106-2
    • BZCOSCNPHJNQBP-OWOJBTEDSA-N
    • 2-Butenedioic acid,3-dihydroxy-, (E)-
    • (2E)-2,3-Dihydroxy-2-butenedioic acid #
    • 4-03-00-01975 (Beilstein Handbook Reference)
    • C00975
    • J-012929
    • dihydroxybut-2-enedioic acid
    • BRN 1724790
    • Dihydroxyfumaricacid
    • Dihydroxy - maleic acid
    • NSC20941
    • 2-Butenedioic acid, 2,3-dihydroxy-, (E)-
    • DB-230225
    • dihydroxybut-2-enedioicacid
    • Inchi： 1S/C4H4O6/c5-1(3(7)8)2(6)4(9)10/h5-6H,(H,7,8)(H,9,10)/b2-1+
    • InChI Key： BZCOSCNPHJNQBP-OWOJBTEDSA-N
    • SMILES： O/C(/C(=O)O)=C(\C(=O)O)/O

Computed Properties

  • Exact Mass: 148.00100
  • Monoisotopic Mass: 148.001
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 4
  • Hydrogen Bond Acceptor Count: 6
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 2
  • Complexity: 180
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 1
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 115A^2
  • XLogP3: 0.4

Experimental Properties

  • Density: 2.055
  • Melting Point: 156?°C (dec.)(lit.)
  • Boiling Point: 308.6°Cat760mmHg
  • Flash Point: 154.7°C
  • Refractive Index: 1.658
  • PSA: 115.06000
  • LogP: -0.51680

2-Butenedioic acid,2,3-dihydroxy-, (2E)- Security Information

  • WGK Germany：3
  • Safety Instruction： S22
  • Storage Condition：2-8°C

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