Product Name: Diethyl malonate
CAS: 105-53-3
MF: C7H12O4
MW: 160.17
EINECS: 203-305-9
Apperance: colorless liquid
Specification
| item | value |
| Melting point | -51--50 °C |
| Boiling point | 199 °C |
| Density | 1.055 g/mL at 25 °C |
| Packing | 25Kg/Drum
|
Application
Diethyl malonate is an important intermediate in the preparation of 2-amino-4,6-dimethoxypyrimidine and can be used to prepare sulfonylurea herbicides such as bensulfuron-methyl, pyrazosulfuron-methyl, and nicosulfuron. It is also an intermediate in the pharmaceutical production of sulfonamides and barbiturates. It can also be used as a stationary phase in gas chromatography (maximum operating temperature 40°C, solvents such as benzene, chloroform, and ethanol) to assay ammonia and potassium. Furthermore, diethyl malonate is permitted as a flavoring under GB 2760-96, primarily used in the formulation of fruit flavors such as pear, apple, grape, and cherry.
Storage
Store below +30°C.
