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Substance Name: Dihydroxymaleic acid
RN: 526-84-1
UNII: 776QC6WN6H
InChIKey: BZCOSCNPHJNQBP-UPHRSURJSA-N

Molecular Formula

  • C4-H4-O6

Molecular Weight

  • 148.07
 
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Names and Synonyms

Name of Substance

  • 2,3-Dihydroxymaleic acid
  • Dihydroxymaleic acid

Synonyms

  • EINECS 208-397-4
  • NSC 30238
  • UNII-776QC6WN6H

Systematic Names

  • 2-Butenedioic acid, 2,3-dihydroxy-, (Z)- (9CI)
  • Dihydroxymaleic acid
  • Maleic acid, dihydroxy- (8CI)

Registry Numbers

CAS Registry Number

  • 526-84-1

FDA UNII

  • 776QC6WN6H

System Generated Number

  • 0000526841

Structure Descriptors

InChI

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

InChIKey

BZCOSCNPHJNQBP-UPHRSURJSA-N

Smiles

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

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 155 dec deg C   EXP
log P (octanol-water) -0.690 (none)   EST
Atmospheric OH Rate Constant 1.48E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.