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​ພ.ຈ. . 21, 2024 00:25 Back to list

china isopropyl acetoacetate cas 542-08-5



Exploring Isopropyl Acetoacetate Characteristics and Applications


Isopropyl acetoacetate, with the CAS number 542-08-5, is an organic compound that belongs to the family of acetoacetates. This compound is characterized by its colorless liquid form and its fruity odor, making it a compound of interest in various industrial and pharmaceutical applications.


Chemical Structure and Properties


Isopropyl acetoacetate's chemical structure features an acetoacetate functional group wherein the isopropyl group is attached to the carbon adjacent to the carbonyl group. This structure is significant as it imparts unique properties to the compound, making it versatile for various chemical reactions. The molecular formula of isopropyl acetoacetate is C₇H₁₄O₃, with a molecular weight of approximately 142.18 g/mol.


This compound exhibits specific physical properties such as a boiling point of around 155 °C and a density of 1.025 g/cm³. It is soluble in organic solvents but has limited solubility in water. The ability to dissolve in various solvents enhances its applicability in different fields, particularly in synthesis and formulation processes.


Synthesis and Production

Isopropyl acetoacetate can be synthesized through the Claisen condensation reaction, which involves the reaction of isopropyl acetate with ethyl acetoacetate in the presence of a strong base. This process is vital for producing the compound at an industrial scale. The synthesis must be conducted under controlled conditions to yield high purity levels of isopropyl acetoacetate, which are essential for its use in subsequent applications.


Applications


china isopropyl acetoacetate cas 542-08-5

china isopropyl acetoacetate cas 542-08-5

One of the primary applications of isopropyl acetoacetate is in the pharmaceutical industry, where it serves as a key intermediate in the synthesis of various drugs. Due to its structure, it is involved in the preparation of compounds that exhibit biological activity, including anti-inflammatory and analgesic agents. This ability to act as a synthetic precursor makes it invaluable in drug development processes.


In addition to pharmaceuticals, isopropyl acetoacetate is utilized in the production of various fine chemicals and agrochemicals. Its reactivity allows it to participate in numerous chemical transformations, including esterification and alkylation reactions, thus serving as a building block in the synthesis of more complex organic molecules.


Moreover, the compound finds applications in the formulation of solvents and coatings. Its solvency properties make it effective in formulating paints, varnishes, and inks. The use of isopropyl acetoacetate in these applications helps enhance the finished product's performance, including durability and stability.


Safety and Handling


While isopropyl acetoacetate is generally regarded as safe for use within regulated limits, it is essential to employ standard safety precautions during its handling. It can be mildly hazardous if ingested or inhaled, and prolonged skin contact may lead to irritation. Therefore, using personal protective equipment (PPE) such as gloves and safety goggles while working with this compound is highly recommended. Additionally, adequate ventilation should be ensured in work environments to prevent the accumulation of vapors.


Conclusion


Isopropyl acetoacetate is a compound of significant relevance in various sectors, particularly in pharmaceuticals and chemicals. Its unique chemical properties and versatility make it an essential intermediate in synthesis and formulation processes. As research continues to unveil new applications and improve synthetic methods, isopropyl acetoacetate is poised to play an even more prominent role in modern chemistry. Whether in drug development or industrial applications, the significance of this compound is undeniable, reflecting the intricate connections between chemistry and various technological advancements.


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