4-(dihydroxymethylidene)cyclohepta-2,5-diene-1,7-dione

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Names

[ CAS No. ]:
56968-86-6

[ Name ]:
4-(dihydroxymethylidene)cyclohepta-2,5-diene-1,7-dione

[Synonym ]:
4-hydroxy-5-oxo-cyclohepta-1,3,6-trienecarboxylic acid
5-(dihydroxymethylidene)cyclohepta-3,6-diene-1,2-dione
4-(dihydroxymethylidene)cyclohepta-2,5-diene-1,7-dione
5-carboxytropolone
4-Hydroxy-5-oxo-cyclohepta-1,3,6-triencarbonsaeure

Chemical & Physical Properties

[ Density]:
1.543g/cm3

[ Boiling Point ]:
275.6ºC at 760 mmHg

[ Molecular Formula ]:
C8H6O4

[ Molecular Weight ]:
166.13100

[ Flash Point ]:
134.7ºC

[ Exact Mass ]:
166.02700

[ PSA ]:
74.60000

[ LogP ]:
0.45060

[ Index of Refraction ]:
1.645

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-hydroxy-5-oxocyclohepta-1,3,6-triene-1-carbonitrile
  • Tropolone
  • 1,3,6-Cycloheptatriene-1-carboxylicacid,5-oxo-(8CI)
  • carbon monoxide
  • iodo(5-tropolonyl)bis(triphenylphosphine)palladium(II)

DownStream

Related Compounds

  • 3-Ethyl 5-(2-carboxyphenyl)-1,2-dimethyl-1H-pyrrole-3-carboxylate
  • 25,26,27,28-Tetrakis(allyloxy)calix[4]arene
  • 3-(4,6-dimethyl-2-pyrimidinyl)-5-phenyl-1,3-oxazol-2(3H)-imine
  • 1,3,5-Tribromo-2-(ethenyloxy)benzene
  • Benzenemethanol, I+/--[(methylthio)methyl]-, (S)-
  • 6-Methyl-2-anilinonicotinonitrile
  • 1-(2-Imino-2H-pyridin-1-yl)-3-o-tolyloxy-propan-2-ol
  • 2-(2,4-Difluorophenyl)-3-methylsulfanyl-1-(1,2,4-triazol-1-yl)butan-2-ol
  • Quercetin-3'-glucuronide
  • Methyl 3-methyl-4-oxotetrahydrofuran-3-carboxylate
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