Resumo

This article provides a comprehensive overview of 2,1,3-Benzothiadiazole CAS 98-273-13-2, a chemical compound with significant applications in various industries. The article delves into the chemical structure, synthesis methods, properties, uses, and safety considerations associated with this compound. It aims to offer a detailed understanding of the compound's characteristics and its importance in modern chemistry and its applications.

Introduction to 2,1,3-Benzothiadiazole CAS 98-273-13-2

2,1,3-Benzothiadiazole, with the CAS number 98-273-13-2, is a heterocyclic compound consisting of a benzene ring fused with a thiadiazole ring. This compound is widely recognized for its unique chemical properties and has found applications in pharmaceuticals, agriculture, and materials science. Its synthesis, properties, and uses are discussed in the following sections.

Chemical Structure and Synthesis

The chemical structure of 2,1,3-Benzothiadiazole is characterized by a benzene ring fused with a thiadiazole ring, which consists of a sulfur atom and two nitrogen atoms. The synthesis of this compound can be achieved through various methods, including the reaction of thiourea with o-phenylenediamine, the condensation of thiophene with o-aminobenzene, and the cyclization of 2-thiophenecarboxaldehyde. Each method has its advantages and limitations, and the choice of synthesis route depends on the desired purity and yield.

Propriedades físicas e químicas

2,1,3-Benzothiadiazole exhibits several physical and chemical properties that make it valuable in various applications. It has a melting point of approximately 180°C and a boiling point of around 300°C. The compound is soluble in organic solvents such as acetone, chloroform, and dimethylformamide but is sparingly soluble in water. It is also known for its stability under normal conditions, which is crucial for its use in pharmaceuticals and other sensitive applications.

Aplicações em produtos farmacêuticos

In the pharmaceutical industry, 2,1,3-Benzothiadiazole serves as a key intermediate in the synthesis of various drugs. It is used in the production of antiviral agents, anti-inflammatory drugs, and cardiovascular medications. The compound's unique structure allows for the development of novel therapeutic agents with improved efficacy and reduced side effects. Additionally, its ability to form stable complexes with metal ions makes it a valuable component in drug delivery systems.

Aplicações na agricultura

In agriculture, 2,1,3-Benzothiadiazole finds application as a herbicide and fungicide. Its ability to disrupt the cell membranes of plants and fungi makes it an effective tool for controlling pests and diseases. The compound is also used in the formulation of agricultural adjuvants, which enhance the effectiveness of pesticides and fertilizers. Its environmental profile and low toxicity make it a preferred choice for sustainable agriculture practices.

Aplicações em ciência dos materiais

The unique properties of 2,1,3-Benzothiadiazole have led to its use in materials science. It is employed in the synthesis of polymers, coatings, and electronic materials. The compound's ability to form stable bonds with other molecules allows for the creation of materials with improved thermal stability, electrical conductivity, and mechanical properties. This makes it a valuable component in the development of advanced materials for various applications.

Considerações de segurança

While 2,1,3-Benzothiadiazole has numerous applications, it is important to consider its safety profile. The compound is classified as a hazardous substance, and proper handling and storage are essential to prevent accidents and exposure. Workers handling the compound should wear appropriate personal protective equipment, such as gloves, goggles, and lab coats. It is also crucial to ensure proper ventilation in areas where the compound is used or stored.

Conclusão

2,1,3-Benzothiadiazole CAS 98-273-13-2 is a versatile chemical compound with significant applications in pharmaceuticals, agriculture, and materials science. Its unique chemical structure, synthesis methods, properties, and uses make it a valuable component in various industries. As research continues to uncover new applications for this compound, its importance in modern chemistry is likely to grow. This article has provided a comprehensive overview of 2,1,3-Benzothiadiazole, highlighting its characteristics and potential benefits.

Palavras-chave

2,1,3-Benzothiadiazole, CAS 98-273-13-2, chemical structure, synthesis, properties, applications, pharmaceuticals, agriculture, materials science, safety considerations.