Dihydroxymaleic acid

CAS Registry Number®

526-84-1

CAS Name

Dihydroxymaleic acid

Molecular Formula

C4H4O6

Molecular Mass

148.07

Cite this Page

Dihydroxymaleic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=526-84-1 (retrieved 2024-11-22) (CAS RN: 526-84-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    155 °C (decomp)

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C4H4O6/c5-1(3(7)8)2(6)4(9)10/h5-6H,(H,7,8)(H,9,10)/b2-1-

InChIKey

InChIKey=BZCOSCNPHJNQBP-UPHRSURJSA-N

SMILES

C(=C(\C(O)=O)/O)(\C(O)=O)/O

Canonical SMILES

O=C(O)C(O)=C(O)C(=O)O

Other Names for this Substance

  • 2-Butenedioic acid, 2,3-dihydroxy-, (2Z)-
  • Maleic acid, dihydroxy-
  • 2-Butenedioic acid, 2,3-dihydroxy-, (Z)-
  • (2Z)-2,3-Dihydroxy-2-butenedioic acid
  • Dihydroxymaleic acid