SynonymALLOXAN, 2,4,5,6(1H,3H)-PYRIMIDINETETRONE, MESOXALYLUREA, MESOXALYLCARBAMIDE, ,4,5,6-Pyrimidinetetrone, 2,4,5,6-pyrimidintetron, 2,4,5,6-Pyrimidintetrone, 2,4,5,6-Tetraoxohexahydropyrimidine, Alloxan, 2,4,5,6(1H,3H)-Pyrimidinetetrone, 2,4,5,6-Pyrimidintetron, 2,4,5,6-Pyrimidintetron [Czech], 2,4,5,6-Tetraoxohexahydropyrimidine, AI3-15282, Alloxan, Alloxan 7169, Alloxane, Barbituric acid, 5-oxo-, CCRIS 9509, EINECS 200-062-0, HSDB 7493, Mesoxalylcarbamide, Mesoxalylurea, NSC 7169, UNII-6SW5YHA5NG, Urea, mesoxalyl-, 2,4,5,6(1H,3H)-Pyrimidinetetrone, Alloxan
Henry's Law Constant2.74E-15 atm-m3/mole
Melting Point256 dec ° C
log P (octanol-water)-1.84E+00
Vapor Pressure2.14E-10 mm Hg
Water solubility1.00E+06 mg/L
Atmospheric OH Rate Constant2.00E-12 cm3/molecule-sec
Melting Point~245 °C (dec.)
pKa Dissociation Constant6.63
Storage Temperature2-8°C
EINECS200-062-0
SMILESC1(=O)C(=O)NC(=O)NC1=O
Molecular weight142.07