Malonic acid

Malonic acid

Propanedioic Acid; Methanedicarboxylic Acid; Carboxyacetic Acid; Malonate

CAS 141-82-2

Chemical Formula C3H4O4

Molecular Weight 104.06 g/mol

Malonic acid is an alpha, omega-dicarboxylic acid in which the two carboxy groups are separated by a single methylene group. It is the second-smallest aliphatic dicarboxylic acid. The ionised form of malonic acid, as well as its esters and salts, are known as malonates.

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Industrial Uses

1. Chemical Synthesis

  •  Malonic Ester Synthesis: This classic organic reaction is used to synthesize various carboxylic acids, esters, and other compounds. Malonic acid derivatives, such as diethyl malonate, are commonly used in organic synthesis to form carbon-carbon bonds.
  •  Building Block for Complex Molecules: Malonic acid is widely used as a building block for synthesizing various complex organic molecules in chemical research and development. Its reactivity allows for the construction of diverse molecular frameworks in laboratories and industrial settings.

2. Polymers & Resins

  • Biodegradable Polymers: Malonic acid is employed in synthesizing biodegradable polyesters and other eco-friendly polymers. It acts as a monomer or comonomer, reacting with other monomers to form polyesters that are used in packaging, agricultural films, and medical applications where biodegradability is important.
  •  Alkyd Resins Production: In the coatings industry, malonic acid can be used as a component in the formulation of alkyd resins, which are widely used in paints and coatings due to their flexibility, durability, and resistance to weathering.

3. Food & Beverage

  • pH Adjusters and Exfoliants: As a dicarboxylic acid, malonic acid can be used in formulations as a mild exfoliant or as a pH adjuster in skincare products.
  • Anti-Aging Products: Some derivatives of malonic acid may be used in formulations designed to promote cell turnover and improve skin texture, contributing to anti-aging effects.

4. Personal Care

  • pH Adjuster and Chelating Agent: In the cosmetics industry, malonic acid is used as a pH adjuster and chelating agent in formulations like creams, lotions, and serums. It helps in stabilizing formulations and enhancing the effectiveness of active ingredients.

5. Agrochemicals

  • Plant Growth Regulators and Pesticides: Malonic acid derivatives are used as intermediates in synthesizing agrochemicals, including certain herbicides, fungicides, and plant growth regulators. These chemicals help in crop protection and yield improvement.
  • Soil Conditioners: Due to its ability to chelate metals, malonic acid is used in formulations that improve soil quality by facilitating the availability of micronutrients to plants.

Specifications

Assay ≥ 99% (depending on the grade)
Appearance White crystalline powder
Odor Odorless
Boiling Point Decomposes before boiling
Melting Point 135-137°C
Density 1.619 g/cm³
Solubility Soluble in water, alcohol, ether
Viscosity Not Applicable
Flash Point Not flammable

Hazard Symbols

Corrosives
Irritants/Sensitisers/Other Hazards

FAQs

1. What is the current price of Malonic acid in India?
The price of Malonic acid can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91-22-4343 2121 directly for a customized quote tailored to your needs.

2. Where can I buy Malonic acid in India?
You can purchase Malonic acid from MULTICHEM, a leading importer with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments across India. For more details on how to place an order, please visit our website or contact our sales team.

3. What is the minimum order quantity (MOQ) for Malonic acid?
Our minimum order quantity (MOQ) for Malonic acid is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 250kg.

4. How can I ensure the quality of Malonic acid supplied by Multichem?
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure transparency and quality assurance.