Diethyl malonate

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Diethyl malonate

Diethyl malonate

Diethyl malonate is an important organic synthesis intermediate. It is a colorless liquid with a sweet ether odor and is widely used in the preparation of pharmaceuticals, fragrances, and dyes.

Key features

Chemical Name Diethyl Malonate
Chemical Formula C7H12O4
CAS Number 105-53-3
Appearance Colorless Liquid
Melting Point -50℃
Boiling Point 199.3℃
Density (×20), g/cm³ 1.06 g/cm³
Molecular weight 160.1678
Refractive index (n⁽⁵⁾D) Slightly soluble in water, readily soluble in organic solvents such as ethanol and ether.

Product Application

Used as an intermediate in the production of pharmaceutical sulfonamides and barbiturates, and also as an intermediate in the production of fragrances and dyes

Storage Instructions

Storage Instructions

Store in a cool, well-ventilated warehouse. Keep away from fire and heat sources. Store separately from oxidizers, strong alkalis, and reducing agents; do not mix with other substances. Equip the storage area with appropriate types and quantities of fire-fighting equipment. The storage area should be equipped with spill response equipment and suitable containment materials. 2. This product is packaged in iron drums or galvanized iron drums, 200kg in size. Store and transport according to regulations for flammable chemicals.

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