Malonic Acid 99%

Synonyms:  Propanedioic acid

Cas No. 141-82-2

Molecular Weight: 104.6

Description: 

Malonic acid also known as propanedioic acid is a dicarboxylic acid. It is a colorless, crystalline solid that is water-soluble. Malonic acid contains two carboxyl groups (-COOH) attached to a three-carbon chain. Its structure can be represented as HOOC-CH₂-COOH.

Key Characteristics and Uses:

1. Structure: The IUPAC name is propanedioic acid, which reflects its three-carbon backbone with two carboxyl groups. 
2. Synthesis: Malonic acid is commonly produced by the cyanoacetic acid method or by hydrolysis of cyanide compounds.
3. Uses:
   • In Organic Synthesis: It serves as a building block in the production of various chemicals, including barbiturates and certain pharmaceuticals.
   • In the Malonic Ester Synthesis: This is a method used to prepare acetic acids and other organic compounds, especially in the synthesis of substituted acetic acids.
   • In Biochemistry: It can be involved in metabolic processes, such as the citric acid cycle, though it is not a central metabolite.
4. Physical Properties:
   • Melting point: 135 °C (275 °F)
   • Boiling point: 135–140 °C (275–284 °F)
   • Solubility: Soluble in water, ethanol, and ether.
5. Toxicity: Like many organic acids, malonic acid should be handled with care, although it is generally considered less hazardous than other strong acids.

Specification:

Purity: 99%

Form: Powder or Crystals

Color: White