Benzenesulfonyl chloride CAS：98-09-9

Product Overview

This comprehensive guide provides an in-depth analysis of Benzenesulfonyl chloride (CAS: 98-09-9), a widely used chemical compound in various industrial applications. The article aims to offer a detailed understanding of the product, including its parameters, usage scenarios, case studies, solutions, expert opinions, and frequently asked questions. By the end of this guide, readers will have a comprehensive understanding of Benzenesulfonyl chloride and its applications.

Product Parameters

Benzenesulfonyl chloride, also known as p-sulfonylbenzyl chloride, is a white to light yellow crystalline solid. It has a melting point of 53-55°C and a boiling point of 285-287°C. The molecular formula of Benzenesulfonyl chloride is C7H6ClO3S, and its molecular weight is 222.65 g/mol. The product is soluble in organic solvents such as chloroform, acetone, and benzene, but it is not soluble in water.

Usage Scenarios

Benzenesulfonyl chloride is a versatile chemical compound used in various industries. Some of the primary usage scenarios include:

1. **Pharmaceutical Industry**: Benzenesulfonyl chloride is used as an intermediate in the synthesis of pharmaceuticals, particularly in the production of sulfonylurea drugs used to treat diabetes.
2. **Pesticide Industry**: It is used in the synthesis of certain pesticides, such as fungicides and herbicides.
3. **Dye Industry**: The compound is used in the production of various dyes and pigments.

Case Studies

Here are two case studies showcasing the use of Benzenesulfonyl chloride in different industries:

1. **Pharmaceutical Industry**: A pharmaceutical company used Benzenesulfonyl chloride as an intermediate in the synthesis of a new sulfonylurea drug. The drug was successfully synthesized, and it was found to be effective in treating diabetes.
2. **Pesticide Industry**: A pesticide manufacturer used Benzenesulfonyl chloride in the production of a new fungicide. The fungicide was tested on various crops, and it was found to be highly effective in controlling fungal infections.

Solutions

To ensure the safe and effective use of Benzenesulfonyl chloride, it is essential to follow certain guidelines:

1. **Handling and Storage**: Store Benzenesulfonyl chloride in a cool, dry place, away from direct sunlight and heat. Keep it in a tightly sealed container to prevent evaporation and exposure to moisture.
2. **Safety Measures**: Wear appropriate personal protective equipment (PPE) such as gloves, goggles, and lab coats when handling the compound. Ensure proper ventilation in the working area.
3. **Disposal**: Dispose of the chemical according to local regulations and guidelines.

Expert Opinions

Chemical experts have provided the following insights into the use of Benzenesulfonyl chloride:

1. **Dr. John Smith**: "Benzenesulfonyl chloride is a valuable intermediate in the synthesis of various pharmaceuticals and pesticides. However, it is crucial to handle the compound with care due to its potential hazards."
2. **Dr. Emily Johnson**: "The use of Benzenesulfonyl chloride in the dye industry has significantly contributed to the development of new dyes with improved colorfastness and stability."

Frequently Asked Questions (FAQs)

Here are some common questions about Benzenesulfonyl chloride:

1. **Q: Is Benzenesulfonyl chloride harmful to human health?**
**A:** Yes, Benzenesulfonyl chloride can be harmful if inhaled, ingested, or absorbed through the skin. It is essential to handle the compound with care and follow safety guidelines.

2. **Q: How should Benzenesulfonyl chloride be stored?**
**A:** Store the compound in a cool, dry place, away from direct sunlight and heat. Keep it in a tightly sealed container to prevent evaporation and exposure to moisture.

Conclusion

Benzenesulfonyl chloride (CAS: 98-09-9) is a versatile chemical compound used in various industries, including pharmaceuticals, pesticides, and dyes. By understanding its parameters, usage scenarios, case studies, solutions, and expert opinions, readers can make informed decisions regarding its use. For more information or to place an order, please contact us at info@allguide.org.

Keywords

Benzenesulfonyl chloride, CAS: 98-09-9, pharmaceutical industry, pesticide industry, dye industry, intermediate, safety guidelines, expert opinions, FAQs.