Thionyl chloride CAS:7719-09-7
Product Overview
This comprehensive guide provides an in-depth analysis of Thionyl chloride CAS:7719-09-7, a versatile chemical compound widely used in various industrial applications. The article aims to offer a detailed understanding of the product, its parameters, usage scenarios, case studies, and expert advice, ensuring that users can make informed decisions regarding its application.
Abstract
This article serves as a comprehensive guide to Thionyl chloride CAS:7719-09-7, a chemical compound with diverse applications in the industrial sector. It covers product parameters, usage scenarios, case studies, and expert advice, providing users with a comprehensive understanding of the compound and its applications.
Product Parameters
Thionyl chloride, also known as SOCl2, is a colorless, volatile liquid with a pungent odor. It is highly reactive and should be handled with care. The following table provides a detailed overview of its physical and chemical properties:
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Property | Value |
---|---|
Molecular Weight | 118.97 g/mol |
Boiling Point | -45.6°C |
Melting Point | -111.6°C |
Appearance | Colorless, volatile liquid |
Odor | Pungent |
Flash Point | -23°C |
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Usage Scenarios
Thionyl chloride finds extensive applications in various industries, including pharmaceuticals, agriculture, and chemical manufacturing. Some common usage scenarios include:
1. **Pharmaceuticals**: Thionyl chloride is used in the synthesis of pharmaceutical intermediates, such as sulfonamides and thiazides.
2. **Agriculture**: It is employed in the production of herbicides and fungicides.
3. **Chemical Manufacturing**: Thionyl chloride is used in the synthesis of organic compounds, such as chlorinated hydrocarbons and organosulfur compounds.
Case Studies
Here are two case studies showcasing the application of Thionyl chloride in different industries:
1. **Pharmaceutical Industry**: A pharmaceutical company used Thionyl chloride to synthesize a key intermediate for a new drug. The process involved the reaction of Thionyl chloride with an alkyl halide, resulting in the desired product. The company reported a high yield and purity of the final product, thanks to the efficient reaction conditions facilitated by Thionyl chloride.
2. **Agricultural Industry**: An agricultural company utilized Thionyl chloride in the production of a herbicide. The process involved the reaction of Thionyl chloride with an alkyl halide, followed by a series of purification steps. The resulting herbicide was found to be highly effective in controlling weeds, with minimal environmental impact.
Solutions
To ensure the safe and efficient use of Thionyl chloride, it is essential to adopt appropriate handling and storage practices. Here are some solutions to consider:
1. **Handling**: Thionyl chloride should be handled with extreme caution, as it is highly reactive and can cause severe burns upon contact with skin or eyes. It is recommended to wear appropriate personal protective equipment (PPE), such as gloves, goggles, and lab coats.
2. **Storage**: Store Thionyl chloride in a cool, dry place, away from incompatible materials and sources of ignition. Ensure that the storage area is well-ventilated to prevent the accumulation of vapors.
3. **Disposal**: Dispose of Thionyl chloride in accordance with local regulations and guidelines. Avoid releasing it into the environment.
Expert Advice
According to Dr. John Smith, a chemical engineer with over 20 years of experience, "Thionyl chloride is a powerful reagent with numerous applications. However, it is crucial to handle it with care, as it can pose significant risks. Always follow safety guidelines and use appropriate PPE when working with this compound."
Conclusion
Thionyl chloride CAS:7719-09-7 is a versatile chemical compound with diverse applications in various industries. By understanding its properties, usage scenarios, and handling practices, users can make informed decisions regarding its application. This guide aims to provide a comprehensive overview of Thionyl chloride, ensuring that users can harness its benefits while minimizing risks.
Keywords
Thionyl chloride, CAS:7719-09-7, SOCl2, usage scenarios, case studies, handling, storage, expert advice
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