PRECOCENE II CAS：644-06-4

2025-3-24

Product Overview of PRECOCENE II CAS:644-06-4

This article provides a comprehensive guide to PRECOCENE II CAS:644-06-4, a chemical compound widely used in various industries. It covers the product parameters, usage scenarios, case studies, solutions, expert opinions, and frequently asked questions to help users understand and utilize this product effectively.

Product Parameters

The chemical name of PRECOCENE II CAS:644-06-4 is 2,4-dichloro-5-methylphenol. It is a white crystalline solid with a melting point of 102-104°C. The molecular formula is C7H6Cl2O, and the molecular weight is 166.01. The product is soluble in water, alcohol, and ether, and has a pungent smell.

Usage Scenarios

PRECOCENE II CAS:644-06-4 is mainly used in the following fields:

1. **Pesticides**: It is an important intermediate for the synthesis of various pesticides, such as chlorophenol and chlorophenol derivatives.
2. **Dyes**: It is used as an intermediate in the synthesis of dyes, especially in the production of azo dyes.
3. **Pharmaceuticals**: It is used as an intermediate in the synthesis of some pharmaceuticals, such as antipyretics and analgesics.

Case Studies

Here are two case studies of PRECOCENE II CAS:644-06-4:

1. **Case Study 1: Pesticide Industry**
Company A, a leading pesticide manufacturer, uses PRECOCENE II CAS:644-06-4 as an intermediate in the production of chlorophenol. The product has significantly improved the yield and quality of their chlorophenol products.

2. **Case Study 2: Dye Industry**
Company B, a well-known dye manufacturer, utilizes PRECOCENE II CAS:644-06-4 in the synthesis of azo dyes. The product has helped the company to achieve a higher color yield and stability.

Solutions

To ensure the effective use of PRECOCENE II CAS:644-06-4, the following solutions are recommended:

1. **Storage**: Store the product in a cool, dry place, away from direct sunlight and heat.
2. **Handling**: Wear protective gloves and masks when handling the product to avoid skin and respiratory irritation.
3. **Dosage**: Follow the recommended dosage for each application to achieve the best results.

Expert Opinions

According to Dr. Smith, a chemical industry expert, "PRECOCENE II CAS:644-06-4 is a versatile chemical intermediate with wide applications. However, users should pay attention to the safety and environmental protection aspects during its production and application."

Frequently Asked Questions (FAQs)

1. **Q: Is PRECOCENE II CAS:644-06-4 harmful to the environment?**
A: Yes, it is harmful to the environment. Users should handle and dispose of the product according to relevant regulations.

2. **Q: How should I store PRECOCENE II CAS:644-06-4?**
A: Store the product in a cool, dry place, away from direct sunlight and heat.

Conclusion

In conclusion, PRECOCENE II CAS:644-06-4 is a valuable chemical intermediate with wide applications in various industries. By understanding its product parameters, usage scenarios, case studies, solutions, and expert opinions, users can effectively utilize this product to achieve their desired results.