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40372-66-5

Exploring the Compound with the CAS Number 40372-66-5

CAS numbers, short for Chemical Abstracts Service numbers, provide a unique identifier for chemical substances. The CAS number 40372-66-5 is assigned to a specific chemical compound that has intrigued researchers due to its unique properties and potential applications. This article delves into the characteristics, significance, and applications of this compound, providing a comprehensive overview.

The compound with the CAS number 40372-66-5 is identified as 2-(2-Aminoethyl)aniline, also known as N-(2-Aminoethyl)aniline or p-Aminoethyl aniline. It belongs to the class of aromatic amines, which are characterized by the presence of an amino group (-NH2) attached to an aromatic ring.

Chemical Structure and Properties

Understanding the chemical structure of 2-(2-Aminoethyl)aniline can provide insights into its reactivity and uses. The compound consists of a benzene ring bonded to an aminoethyl side chain. This structure gives it unique chemical properties, such as solubility in polar solvents and reactivity with various electrophiles.

The molecular formula of 2-(2-Aminoethyl)aniline is C8H12N2, and its molecular weight is approximately 136.19 g/mol. It is a solid at room temperature and displays a yellowish color. Due to the presence of the amino group, this compound can participate in various chemical reactions, including electrophilic substitution and nucleophilic addition.

Synthesis

The synthesis of 2-(2-Aminoethyl)aniline generally involves more than one step, typically starting from commercially available aniline derivatives. The introduction of an aminoethyl group may be achieved through a series of reactions, often involving the use of protective groups and catalysts to control the reaction conditions and yield.

40372-66-5

Applications

2-(2-Aminoethyl)aniline has diverse applications across different fields, largely attributed to its chemical properties. One of its primary uses is in the production of dyes and pigments. As an aromatic amine, it can react to form azo dyes, which are widely used in the textile industry. The bright colors and stability of these dyes make them desirable for various applications, including fabric dyeing, printing, and coating.

Furthermore, the compound serves as an intermediate in the synthesis of pharmaceuticals and agrochemicals. The ability to modify the amino group allows for the creation of various derivatives with enhanced biological activity. Research has explored its potential as a precursor to compounds with antimicrobial or anti-inflammatory properties, adding value to the pharmacological field.

In addition to these applications, 2-(2-Aminoethyl)aniline is also used in the development of polymers, particularly in the formulation of polyurethane and epoxy resins. The compound can act as a hardener or cross-linking agent, improving the properties of the end materials, such as their strength, flexibility, and resistance to chemicals.

Safety and Handling

As with many chemicals, proper safety precautions are necessary when handling 2-(2-Aminoethyl)aniline. It is essential to review the associated Material Safety Data Sheet (MSDS) for specific information regarding toxicological data, suggested handling procedures, and emergency measures. Due to its amine group, the compound can be irritating to the skin and eyes, and inhalation should be avoided.

Conclusion

In summary, the compound identified by CAS number 40372-66-5, or 2-(2-Aminoethyl)aniline, represents an important chemical with various industrial and scientific applications. Its unique properties as an aromatic amine facilitate its use in dyes, pharmaceuticals, and polymer production. As research continues to explore its potential, 2-(2-Aminoethyl)aniline remains a compound of interest in both academic and industrial chemistry. Understanding the nuances of its chemistry could lead to innovative applications and advancements in material science and drug development.

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