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Diethyl malonate |
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Product Categories: |
Intermediates/Pharmaceutical intermediates |
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Product name: |
Diethyl malonate |
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Aliases: |
Ethyl carotene, Ethyl malonate, Diethyl carotene |
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Molecular Weight: |
160.17 |
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CAS NO: |
105-53-3 |
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EC NO: |
203-305-9 |
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Molecular formula: |
C7H12O4 |
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Structural formula: |
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Specification: |
98.0% |
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Package: |
200kg/barrel |
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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. |
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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. |
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