Product name:Malonamide
CAS:108-13-4
Molecular Formula:C3H6N2O2
Formula Weight:102.09
Specification:25g
Description:Malonamide is a white monoclinal acicular crystal with a melting point of 170 ° c and a solubility of 8.3g/100ml in water at 8 ° c. Malonamide is insoluble in alcohol, ether and benzene.
Malonamide is formed by the reaction of diethyl malonate with ammonia. Add ammonia water into the enamel bucket, cool to below 25℃, slowly add diethyl malonate under stirring, the reaction temperature is about 20℃, and leave at room temperature for two days after the reaction. Filter the bottom to crystallize, reduce pressure and concentrate, add decolorized carbon, filter, cool and crystallize, dry at 80℃, and crush to form Malonamide.
Malonamide is mainly used as a raw material for organic synthesis.
Melting point:172-175 °C(lit.)
Boiling point:460.9 °C at 760 mmHg
Flash Point:232.5 °C
Density:1.281 g/cm3
Chemical property:white crystalline powder.180 g/L (20 ºC) in water.
Use:Used in organic synthesis.