4H4N2O3; Molecular Weight:128.0862; EINECS:200-658-0 ">

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   ChemNet > CAS > 67-52-7 Barbituric acid

67-52-7 Barbituric acid

product Name Barbituric acid
CAS No 67-52-7;223674-01-9
Synonyms 2,4,6(1H,3H,5H)-Pyrimidinetrione; Malonylurea; 2,4,6-Trihydroxypyrimidine; Barbiuric Acid; pyrimidine-2,4,6(1H,3H,5H)-trione; 6-hydroxypyrimidine-2,4(1H,3H)-dione
Molecular Formula C4H4N2O3
Molecular Weight 128.0862
InChI InChI=1/C4H4N2O3/c7-2-1-3(8)6-4(9)5-2/h1H,(H3,5,6,7,8,9)
EINECS 200-658-0
Molecular Structure 67-52-7;223674-01-9 Barbituric acid
Density 1.605g/cm3
Melting point 248-255℃
Boiling point 603.6°C at 760 mmHg
Refractive index 1.581
Flash point 318.9°C
Water solubility 142 g/L (20℃)
Vapour Pressur 3.64E-15mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description S24/25:;
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