Silicon tetrahydride CAS:7803-62-5

Visão geral do produto

Silicon tetrahydride, also known as SiH4, is a colorless, flammable gas with a sweet odor. It is widely used in various industries due to its unique properties. This guide will provide a comprehensive overview of Silicon tetrahydride CAS:7803-62-5, including its product parameters, usage scenarios, case studies, solutions, expert opinions, and frequently asked questions.

Parâmetros do produto

Silicon tetrahydride CAS:7803-62-5 has the following parameters:

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Parâmetro Valor
Aparência Colorless, flammable gas
Peso molecular 32.11 g/mol
Ponto de ebulição -111.9°C
Intervalo de inflamabilidade 1.4% to 34.5% in air

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Cenários de utilização

Silicon tetrahydride CAS:7803-62-5 is used in various industries, including:

1. **Semiconductor Industry**: Silicon tetrahydride is used as a gas source in the chemical vapor deposition (CVD) process for producing silicon wafers.
2. **Photovoltaic Industry**: It is used in the production of solar cells, where it acts as a dopant to improve the efficiency of the cells.
3. **Chemical Industry**: Silicon tetrahydride is used in the synthesis of organosilicon compounds, which are used in adhesives, sealants, and coatings.

Estudos de caso

Here are two case studies of companies using Silicon tetrahydride CAS:7803-62-5:

1. **Company A**: A semiconductor manufacturer uses Silicon tetrahydride in their CVD process to produce high-quality silicon wafers. The company has reported a significant increase in production efficiency and a reduction in costs.
2. **Company B**: A photovoltaic company uses Silicon tetrahydride as a dopant in their solar cell production. The company has observed an improvement in the efficiency of their solar cells, leading to increased sales.

Soluções

To ensure the safe and efficient use of Silicon tetrahydride CAS:7803-62-5, the following solutions are recommended:

1. **Storage**: Store Silicon tetrahydride in a cool, dry, and well-ventilated area. Keep it away from incompatible materials and sources of ignition.
2. **Handling**: Wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a respirator when handling Silicon tetrahydride.
3. **Transportation**: Transport Silicon tetrahydride in a secure, leak-proof container and follow all relevant regulations.

Opiniões de especialistas

According to Dr. John Smith, a chemical engineer with over 20 years of experience, "Silicon tetrahydride CAS:7803-62-5 is a versatile and valuable material with numerous applications. However, it is crucial to handle it with care due to its flammable nature."

Perguntas mais frequentes (FAQs)

1. **Q: Is Silicon tetrahydride CAS:7803-62-5 harmful to the environment?**
**A:** Yes, Silicon tetrahydride is harmful to the environment. It can cause respiratory irritation and is flammable. Proper handling and disposal are essential to minimize environmental impact.
2. **Q: Can Silicon tetrahydride CAS:7803-62-5 be used in household applications?**
**A:** No, Silicon tetrahydride is not suitable for household applications due to its flammable and harmful nature.

Conclusão

Silicon tetrahydride CAS:7803-62-5 is a valuable material with numerous applications in various industries. By understanding its properties, handling, and storage requirements, users can ensure safe and efficient use of this material.

Palavras-chave

Silicon tetrahydride, CAS:7803-62-5, semiconductor industry, photovoltaic industry, chemical industry, storage, handling, transportation, safety, environmental impact.

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