Diethyl Malonate

Diethyl Malonate

Diethyl Malonate is a versatile organic compound valued for its mild, fruity and slightly wine/apple-like aroma profile alongside its broad functionality in chemical, flavour and fragrance applications. Known for its smooth, subtly sweet character and excellent formulation versatility, it is widely used as an intermediate and supporting ingredient across a range of professional and technical environments.

Highly regarded for its balancing and modifying properties, Diethyl Malonate can help soften sharp notes, enhance smoothness and contribute body to complex formulations. Its understated fruity nuance allows it to integrate seamlessly into blends without overpowering surrounding ingredients, making it particularly useful in refined flavour and aromatic compositions.

Supplied in convenient 15ml and 100ml bottles, this high-quality Diethyl Malonate is ideal for professional, laboratory and general-purpose applications where consistency, versatility and formulation flexibility are required.

Key Features

CAS Number: 105-53-3

Mild Fruity Aroma Profile
Delivers subtle fruity, wine & apple-like and lightly sweet aromatic nuances.

Excellent Formulation Versatility
Widely used across flavour, fragrance and technical applications due to its adaptable character.

Smooths & Balances Blends
Helps soften harsh edges and improve the overall roundness of formulations.

Useful Supporting Ingredient
Adds body and cohesion without dominating surrounding notes.

High-Purity Technical Compound
Suitable for professional, laboratory and specialist use.

Applications

Diethyl Malonate is widely used in:

• Flavour and fragrance formulation
• Fine chemical and synthesis applications
• Fruity and wine-style aromatic profiles
• Blend balancing and formulation support
• Laboratory and technical development work
• General-purpose aromatic and technical applications

Product Information

Volume: 15ml, 100ml
Chemical Name: Diethyl Malonate
CAS Number: 105-53-3
Appearance: Clear, colourless liquid
Aroma: Mild fruity, lightly sweet with wine/apple-like nuances

Diethyl Malonate is a valuable multifunctional ingredient offering subtle fruity character, excellent blend support and broad technical versatility, making it an essential addition to professional flavour, fragrance and formulation work.