Vapor Pressure 1 mm Hg ( 40 °C)Vapor Density 5.52 (vs air)
Storage Condition Store in a cool, dry place. Keep container closed when not in use.
Stability Stable. Combustible. Incompatible with strong oxidizing agents,
Refractive Index 1.413-1.415
Flash Point 90ºC
Melting Point -50ºC
Boiling Point 199ºC
Appearance & Physical State Colorless..
Molecular Weight 160.16800
Molecular Formula C7H12O4
CAS No. 105-53-3
Propanedioic acid, diethyl ester;
Malonic acid diethyl ester;
Chemical Name Diethyl malonate
Diethyl malonate, also known as DEM, is the diethyl ester of malonic acid. It occurs naturally in grapes and strawberries as a colourless liquid with an apple-like odour, and is used in perfumes. It is also used to synthesize other compounds such as barbiturates, artificial flavourings, vitamin B1, and vitamin B6.
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