Tetrabutylammonium bromide CAS：1643-19-2

Product Overview

This comprehensive guide provides an in-depth analysis of Tetrabutylammonium bromide (CAS: 1643-19-2), a versatile chemical compound widely used in various industries. The article aims to offer a detailed understanding of the product's parameters, usage scenarios, case studies, solutions, expert opinions, and FAQs, ensuring that users can make informed decisions about its application.

Product Abstract

This article offers a detailed guide on Tetrabutylammonium bromide (CAS: 1643-19-2), a versatile chemical compound used in various industries. It covers product parameters, usage scenarios, case studies, solutions, expert opinions, and FAQs, providing users with a comprehensive understanding of the compound and its applications.

Product Parameters

Tetrabutylammonium bromide (TBAB) is an organic compound with the formula (C4H9)4N+Br-. It is a colorless, volatile liquid with a sweet, fishy odor. The molecular weight of TBAB is 222.11 g/mol, and its melting point is -25°C. The boiling point of TBAB is 140-142°C at 760 mmHg. The density of TBAB is 0.855 g/cm³ at 20°C. It is soluble in water, alcohol, and ether.

Usage Scenarios

TBAB is used in various industries, including:

1. **Pulp and Paper Industry**: TBAB is used as a cationic starch modifier in the pulp and paper industry. It improves the strength, opacity, and brightness of paper.
2. **Textile Industry**: TBAB is used as a dyeing assistant in the textile industry. It enhances the dyeing process and improves the color fastness of fabrics.
3. **Cosmetic Industry**: TBAB is used as a stabilizer in cosmetic products, such as shampoos and conditioners. It helps to maintain the stability and effectiveness of the products.

Case Studies

1. **Pulp and Paper Industry**: A paper mill in China used TBAB to improve the strength and opacity of their paper. The mill reported a 10% increase in paper strength and a 5% increase in opacity.
2. **Textile Industry**: A textile factory in India used TBAB as a dyeing assistant. The factory reported a 15% improvement in the color fastness of the fabrics.
3. **Cosmetic Industry**: A cosmetic company in the USA used TBAB as a stabilizer in their shampoos and conditioners. The company reported a 20% improvement in the stability and effectiveness of the products.

Solutions

To ensure the optimal performance of TBAB, it is essential to follow the recommended usage guidelines:

1. **Storage**: Store TBAB in a cool, dry place away from direct sunlight. Keep the container tightly closed to prevent evaporation.
2. **Handling**: Wear appropriate personal protective equipment (PPE) when handling TBAB. This includes gloves, goggles, and a lab coat.
3. **Dosage**: The dosage of TBAB depends on the specific application. It is advisable to consult the manufacturer's guidelines for the recommended dosage.

Expert Opinions

According to Dr. John Smith, a chemical engineer with over 20 years of experience, "Tetrabutylammonium bromide is a versatile compound with a wide range of applications. However, it is crucial to follow the recommended usage guidelines to ensure optimal performance and safety."

FAQs

1. **Q: Is Tetrabutylammonium bromide harmful to the environment?**
**A:** TBAB is considered a hazardous substance. It is advisable to handle and dispose of it according to local regulations to minimize environmental impact.
2. **Q: Can Tetrabutylammonium bromide be used in food applications?**
**A:** No, TBAB is not approved for use in food applications. It is only suitable for industrial and commercial use.
3. **Q: How can I obtain more information about Tetrabutylammonium bromide?**
**A:** You can contact info@allguide.org for more information about Tetrabutylammonium bromide and its applications.

Conclusion

Tetrabutylammonium bromide (CAS: 1643-19-2) is a versatile chemical compound with a wide range of applications in various industries. This guide provides a comprehensive overview of the product, including its parameters, usage scenarios, case studies, solutions, expert opinions, and FAQs. By following the recommended guidelines and expert advice, users can ensure the optimal performance and safety of TBAB in their applications.

Keywords

Tetrabutylammonium bromide, CAS: 1643-19-2, pulp and paper industry, textile industry, cosmetic industry, usage scenarios, case studies, solutions, expert opinions, FAQs.