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Acetylacetone

2,4-Pentanedione; Acetyl-2-propanone; Diacetylmethane; 2,4-Dioxopentane

CAS 123-54-6

Chemical Formula C5H8O2

Molecular Weight 100.12 g/mol

Acetylacetone, also known as 2,4-pentanedione, is a widely used solvent and reagent in organic chemistry, characterized by its unique chemical properties due to its keto-enol tautomerism. This feature allows acetylacetone to behave differently in chemical reactions compared to more straightforward hydrocarbon solvents like decane or dodecane.

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Industrial Uses

1. Chemical Synthesis

Intermediate for Synthesis: Acetylacetone is widely used as an intermediate in the synthesis of various chemical compounds, including pharmaceuticals, agrochemicals, and dyes. Its ability to form stable chelates with metal ions makes it valuable in producing catalysts and metal organic compounds.
Chelating Agent: It acts as a chelating agent in coordination chemistry to stabilize metal ions. This property is utilized in the preparation of metal acetylacetonates, which serve as catalysts, stabilizers, and cross-linking agents in different chemical processes.

2. Pharmaceutical

Synthesis of Active Pharmaceutical Ingredients (APIs): Acetylacetone is used in the synthesis of certain APIs, where it helps in building complex molecular structures due to its reactive enolate form. It is crucial in the preparation of drugs that require diketone intermediates.
Formulation Stabilizer: It can be used as a stabilizer in some pharmaceutical formulations to maintain the stability of active ingredients by chelating metal ions that could otherwise catalyze degradation reactions.

3. Paints & Coatings

Metal Driers: Acetylacetone derivatives, such as metal acetylacetonates, are used as driers in paints and coatings. These driers help in accelerating the drying process of oil-based paints by facilitating the oxidation and polymerization of oils.
Stabilizing Agent: It is used as a stabilizer in varnishes and coatings to enhance their resistance to environmental factors such as UV radiation, humidity, and temperature changes.

4. Agrochemicals

Pesticide Synthesis: It is used in the synthesis of certain pesticides and herbicides, contributing to the agrochemical industry.

5. Fabric Solutions

Dye and Pigment Production: Acetylacetone plays a role in the synthesis of certain dyes and pigments used in textile manufacturing. Its reactivity helps create stable and vibrant colorants that adhere well to fibers.

6. Oil & Gas

Corrosion Inhibitors: In the petrochemical sector, acetylacetone is used in formulations for corrosion inhibitors. It helps protect metal surfaces from oxidation and degradation in harsh environments, such as oil and gas pipelines.

Specifications

Assay	≥ 99%
Appearance	Colorless to pale yellow liquid
Odor	Characteristic fruity odor
Boiling Point	139-140°C (282-284°F)
Melting Point	-23°C (-9.4°F)
Density	0.975 g/cm³ at 20°C
Solubility	Soluble in water, ethanol, ether, and most organic solvents
Viscosity	0.6 mPa·s at 20°C
Flash Point	35°C (95°F) (closed cup)

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FAQs

1. What is the current price of Acetylacetone in India?
The price of Acetylacetone can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91.979 979 2121 directly for a customized quote tailored to your needs.

2. Where can I buy Acetylacetone in India?
You can purchase Acetylacetone 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 Acetylacetone?
Our minimum order quantity (MOQ) for Acetylacetone 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 Acetylacetone 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.