... 4,molecular formula:C5H10N2O3 CAS:56-85-9 3,EINECS:200-292-1Molecular formula: C5H10N2O3 Molecular weight: 146.146 InChI: InChI ... ) (H, September) Melting point: 185 °C Boiling point: 743.8 ° C at 760 mmHg Flash: 403.6 ° C Water soluble: H2O: 25 mg ... chemical properties: White needle crystal. Melting point of 184-185 °C (breakdown). Soluble in methanol, ethanol, ether, chloroform, benzene, acetone and ...