Ethyl 2,3,4,5-tetrafluorobenzoate CAS：122894-73-9

2025-4-9

Visão geral do produto

Ethyl 2,3,4,5-tetrafluorobenzoate CAS:122894-73-9 is a highly specialized chemical compound that finds its application in various industries. This guide aims to provide a comprehensive overview of the product, including its parameters, usage scenarios, case studies, solutions, expert opinions, and frequently asked questions. By the end of this article, readers will have a clear understanding of the product's capabilities and its potential applications.

Parâmetros do produto

Ethyl 2,3,4,5-tetrafluorobenzoate is a colorless to pale yellow liquid with a melting point of 23-25°C and a boiling point of 150-152°C. It has a density of 1.4 g/cm³ at 20°C and a refractive index of 1.435-1.437 at 20°C. The molecular formula of the compound is C₇H₃F₄OC₂H₅, and its molecular weight is 166.12 g/mol. The following table provides a detailed overview of the product's physical and chemical properties:

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Imóveis	Valor
Fórmula molecular	C₇H₃F₄OC₂H₅
Peso molecular	166,12 g/mol
Aparência	Líquido incolor a amarelo pálido
Ponto de fusão	23-25°C
Ponto de ebulição	150-152°C
Densidade	1.4 g/cm³ at 20°C
Índice de refração	1.435-1.437 at 20°C

```

Cenários de utilização

Ethyl 2,3,4,5-tetrafluorobenzoate is primarily used in the synthesis of high-performance polymers, pharmaceuticals, and agrochemicals. The following are some of the key applications of the compound:

1. **High-performance Polymers**: Ethyl 2,3,4,5-tetrafluorobenzoate is used as a monomer in the synthesis of high-performance polymers, such as polytetrafluoroethylene (PTFE) and polyvinylidene fluoride (PVDF). These polymers are known for their excellent chemical resistance, thermal stability, and mechanical properties.

2. **Pharmaceuticals**: The compound is used as a starting material for the synthesis of various pharmaceuticals, including anti-inflammatory drugs and antiviral agents.

3. **Agrochemicals**: Ethyl 2,3,4,5-tetrafluorobenzoate is used in the synthesis of agrochemicals, such as herbicides and insecticides, which are essential for crop protection.

Estudos de caso

The following case studies highlight the applications of Ethyl 2,3,4,5-tetrafluorobenzoate in different industries:

1. **Polymer Industry**: A leading polymer manufacturer used Ethyl 2,3,4,5-tetrafluorobenzoate as a monomer to produce PTFE. The resulting PTFE products were used in various applications, such as non-stick cookware, electrical insulation, and semiconductor manufacturing.

2. **Pharmaceutical Industry**: A pharmaceutical company utilized Ethyl 2,3,4,5-tetrafluorobenzoate as a starting material to synthesize a new anti-inflammatory drug. The drug was successfully tested in clinical trials and is currently under approval for commercialization.

3. **Agrochemical Industry**: An agrochemical manufacturer employed Ethyl 2,3,4,5-tetrafluorobenzoate in the synthesis of a new herbicide. The herbicide was effective in controlling weeds in agricultural fields and is expected to be launched in the near future.

Soluções

Ethyl 2,3,4,5-tetrafluorobenzoate offers several solutions in various industries:

1. **Enhanced Chemical Resistance**: The compound's unique fluorinated structure provides excellent chemical resistance, making it suitable for applications in harsh environments.

2. **Improved Thermal Stability**: Ethyl 2,3,4,5-tetrafluorobenzoate exhibits high thermal stability, which is crucial for applications in high-temperature environments.

3. **Enhanced Mechanical Properties**: The resulting polymers synthesized from Ethyl 2,3,4,5-tetrafluorobenzoate possess excellent mechanical properties, such as tensile strength and flexibility.

Opiniões de especialistas

Industry experts have highlighted the following aspects of Ethyl 2,3,4,5-tetrafluorobenzoate:

1. **Synthesis**: The synthesis of Ethyl 2,3,4,5-tetrafluorobenzoate is a complex process that requires specialized equipment and expertise.

2. **Applications**: The compound has a wide range of applications in various industries, making it a valuable chemical intermediate.

3. **Market Trends**: The demand for Ethyl 2,3,4,5-tetrafluorobenzoate is expected to grow in the coming years, driven by the increasing demand for high-performance polymers, pharmaceuticals, and agrochemicals.

Perguntas mais frequentes (FAQs)

1. **What is the CAS number of Ethyl 2,3,4,5-tetrafluorobenzoate?**
The CAS number of Ethyl 2,3,4,5-tetrafluorobenzoate is 122894-73-9.

2. **Is Ethyl 2,3,4,5-tetrafluorobenzoate hazardous?**
Ethyl 2,3,4,5-tetrafluorobenzoate is a hazardous chemical that requires proper handling and storage. It should be handled by trained personnel and stored in a cool, dry place.

3. **What are the health and environmental effects of Ethyl 2,3,4,5-tetrafluorobenzoate?**
Ethyl 2,3,4,5-tetrafluorobenzoate is toxic to aquatic organisms and may cause long-term adverse effects in the aquatic environment. It should be handled with care to minimize its impact on the environment.

Conclusão

Ethyl 2,3,4,5-tetrafluorobenzoate CAS:122894-73-9 is a versatile chemical compound with a wide range of applications in various industries. Its unique properties, such as chemical resistance, thermal stability, and enhanced mechanical properties, make it an essential chemical intermediate. By understanding the product's parameters, usage scenarios, case studies, solutions, expert opinions, and FAQs, readers can make informed decisions regarding its application in their respective industries.

Palavras-chave

Ethyl 2,3,4,5-tetrafluorobenzoate, CAS:122894-73-9, high-performance polymers, pharmaceuticals, agrochemicals, chemical resistance, thermal stability, mechanical properties, synthesis, applications, market trends.