Uracil
Othername:2,4-(1H,3H-Pyrimidinedione)
CASnumber:66-22-8
EINECSnumber:200-621-9
Appearance:Whiteorlightyellowneedlecrystal
Formula:C4H4N2O2
Molecularweight:112.0868
Density:1.321g/cm3
Meltingpoint:335°C
Boilingpoint:440.5°Cat760mmHg
Flashpoint:220.2°C
Water-soluble:SOLUBLEINHOTWATER
Thesteampressure:2.27E-08mmHgat25°C
Productuse:Usedasapharmaceuticalintermediates,alsousedinorganicsynthesis