System: 3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione

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1) 3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione
DECHEMA ID32426
FormulaC8H10N4O2
Synonym1h-purine-2,6-dione
Synonym3,7-dihydro-1,3,7-trimethyl-1h-purine-2,6-dione
Synonymtheine
Synonym1,3,7-trimethyl-2,6-dioxopurine
Synonym1,3,7-trimethylpurine-2,6-dione
Synonymcaffeine
Synonym1,3,7-trimethyl-2,6-dioxo-1,2,3,6-tetrahydropurine
SynonymMethyltheobromide
Synonym1,3,7-trimethylxanthine
SynonymCoffein
Synonym7-Methyltheophylline
Synonym3,7-dihydro-1,3,7-trimethyl-
Synonymcoffeine
Synonym1-methyltheobromine
Synonym1,3,7-trimethyl-3,7-dihydro-1h-purine-2,6-dione
Synonymguaranine
InChi-KeyRYYVLZVUVIJVGH-UHFFFAOYSA-N
Registry No.58-08-2

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
acentric factor Omega-11View
critical pressure-11View
critical temperature-11View
densitysolid13View
enthalpy of combustionsolid(1)11View
enthalpy of combustionsolid33View
enthalpy of formationgas22View
enthalpy of formationsolid(1)11View
enthalpy of formationsolid33View
enthalpy of fusion-2527View
enthalpy of phase transition-1717View
enthalpy of phase transitionsolid11View
enthalpy of sublimation-1228View
enthalpy of vaporization-11View
entropy of fusion-55View
entropy of phase transition-33View
freezing temperature-11View
fusion pressure-47View
fusion temperature-4052View
heat capacity (cp)solid3235View
melting point-66View
octanol/water partition coefficient-1315View
phase transition pressure-112View
pressure of sublimation-7114View
sublimation temperature-14108View
temperature of phase transition-1122View
temperature of phase transitionsolid11View
vapor pressure-430View
volumesolid13View