| CAS No.: | 105-53-3 |
|---|---|
| Formula: | C7h12o4 |
| EINECS: | 203-305-9 |
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Diethyl malonate
DEM; ETHYL MALONATE; MALONIC ESTER; DIETHYL PROPANEDIOATE; MALONIC ACID DIETHYL ESTER; Diethyi malonate; Diethyl malonat; FEMA 2375; JACS-105-53-3; DIETHYL MALONATE
Colorless liquid with a sweet ether odor. Miscible with alcohols and ethers. Soluble in organic solvents such as chloroform and benzene. Slightly soluble in water. The solubility in water at 20°C is 2.08g/100ml.
| Chemical Name | Diethyl malonate |
| CAS | 105-53-3 |
| Molecular Formula | C7H12O4 |
| Molecular Weight | 160.17 |
| Appearance | white powder |
| Color | white |
| Density | 1.055 g/mL at 25 °C (lit.) |
| Brand Name | Megawide |
Diethyl malonate is an important intermediate for the preparation of 2-amino-4,6-dimethoxypyrimidine. It can be used for the preparation of sulfonylurea herbicides such as bensulfuron-methyl, pyrazosulfuron-ethyl, and nicosulfuron. It is also an intermediate for sulfonamide drugs and barbiturates in medicine. It can also be used as a gas chromatography stationary liquid (with a maximum operating temperature of 40°C and solvents of benzene, chloroform, and ethanol) to detect ammonia and potassium. In addition, diethyl malonate is also a permitted edible flavor as specified in GB 2760-96, and is mainly used for formulating fruit flavors such as pear, apple, grape, and cherry.
Packaging Detail: 25 Kg Paper Bag or as The Request of Customer.
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