Diethyl malonate

Product Categories:

Intermediates/Pharmaceutical intermediates

Product name:

Diethyl malonate

Aliases:

Ethyl carotene, Ethyl malonate, Diethyl carotene

Molecular Weight:

160.17

CAS NO:

105-53-3

EC NO:

203-305-9

Molecular formula:

C7H12O4

Structural formula:

Specification:

98.0%

Package:

200kg/barrel

Uses:

It can be used to prepare sulfonylurea herbicides, such as benzylsulfuron-methyl, pyrazosulfuron-methyl, nicosulfuron, etc. It is also an intermediate for sulfonamides and barbiturates in medicine. It can also be used as a gas chromatography stationary liquid (maximum operating temperature 40°C, solvents are benzene, chloroform, ethanol) to test ammonia and potassium. In addition, Diethyl malonate is also a food flavoring allowed for use in GB2760-96, mainly used to prepare fruit flavors such as pears, apples, grapes, and cherries.

Product Introduction:

Colorless liquid with sweet ether smell. Miscible with alcohol, ether, soluble in chloroform, benzene and other organic solvents. Slightly soluble in water. Solubility in water at 20℃ is 2.08g/100ml.