Abstract

This article provides a comprehensive guide to N-Ethyl-N-Hydroxyethylaniline, CAS 92-50-2, delving into its various uses, potential risks, and benefits. It explores the chemical properties, applications in different industries, health and safety considerations, and the regulatory landscape surrounding this compound. The guide aims to offer a balanced perspective on N-Ethyl-N-Hydroxyethylaniline, helping readers understand its significance and implications in both industrial and research settings.

Introduction to N-Ethyl-N-Hydroxyethylaniline CAS 92-50-2

N-Ethyl-N-Hydroxyethylaniline, also known as ethyl hydroxyaniline, is a chemical compound with the molecular formula C6H9NO. It is a colorless to pale yellow liquid with a characteristic odor. CAS 92-50-2 is the Chemical Abstracts Service registry number assigned to this compound. This guide will explore the various aspects of N-Ethyl-N-Hydroxyethylaniline, including its uses, risks, and benefits.

Chemical Properties of N-Ethyl-N-Hydroxyethylaniline

N-Ethyl-N-Hydroxyethylaniline is a primary aromatic amine, which means it contains an amino group (-NH2) attached to an aromatic ring. This compound is highly reactive and can undergo various chemical reactions, such as nitration, sulfonation, and acylation. Its melting point is approximately 23-25°C, and its boiling point is around 284-286°C. The compound is soluble in water, alcohol, and ether, making it versatile for various applications.

Applications of N-Ethyl-N-Hydroxyethylaniline

N-Ethyl-N-Hydroxyethylaniline finds extensive use in several industries due to its chemical properties. Here are some of the primary applications:

1. **Dye and Pigment Production**: N-Ethyl-N-Hydroxyethylaniline is used as a precursor in the synthesis of various dyes and pigments. Its ability to undergo chemical reactions allows for the creation of a wide range of colors, making it valuable in the textile, printing, and plastics industries.

2. **Pharmaceuticals**: This compound is used in the synthesis of pharmaceutical intermediates. It can be converted into various drugs, including analgesics, antipyretics, and cardiovascular agents.

3. **Agricultural Chemicals**: N-Ethyl-N-Hydroxyethylaniline is used in the production of herbicides and fungicides. Its ability to act as a precursor for these chemicals makes it an essential component in agricultural applications.

Risks Associated with N-Ethyl-N-Hydroxyethylaniline

While N-Ethyl-N-Hydroxyethylaniline has numerous applications, it also poses certain risks:

1. **Toxicity**: The compound is toxic if ingested, inhaled, or absorbed through the skin. It can cause irritation to the eyes, skin, and respiratory system.

2. **Environmental Impact**: N-Ethyl-N-Hydroxyethylaniline is considered a hazardous substance due to its potential to contaminate water sources and soil. Proper disposal and handling are crucial to minimize environmental damage.

3. **Fire and Explosion Hazards**: The compound is flammable and can release toxic fumes when heated or involved in a fire. Adequate safety measures must be in place to prevent accidents.

Benefits of N-Ethyl-N-Hydroxyethylaniline

Despite the risks, N-Ethyl-N-Hydroxyethylaniline offers several benefits:

1. **Versatility**: Its ability to undergo various chemical reactions makes it a versatile compound for different applications, contributing to its widespread use.

2. **Cost-Effectiveness**: The compound is relatively inexpensive, making it an economical choice for industries that require large quantities of chemical intermediates.

3. **Regulatory Compliance**: With proper handling and disposal, N-Ethyl-N-Hydroxyethylaniline can be used in compliance with environmental regulations, ensuring sustainable industrial practices.

Regulatory Landscape and Safety Measures

The use of N-Ethyl-N-Hydroxyethylaniline is regulated by various agencies worldwide. Compliance with these regulations is essential for safe and legal use:

1. **OSHA Regulations**: In the United States, the Occupational Safety and Health Administration (OSHA) sets standards for workplace exposure to N-Ethyl-N-Hydroxyethylaniline.

2. **EPA Regulations**: The Environmental Protection Agency (EPA) regulates the use and disposal of hazardous substances, including N-Ethyl-N-Hydroxyethylaniline.

3. **Safety Data Sheets (SDS)**: Manufacturers and users of N-Ethyl-N-Hydroxyethylaniline are required to provide SDS, which contain essential information for safe handling and emergency response.

Conclusion

N-Ethyl-N-Hydroxyethylaniline, CAS 92-50-2, is a versatile compound with significant applications across various industries. While it poses certain risks, proper handling, and compliance with regulatory standards can mitigate these concerns. This guide has provided an overview of the chemical properties, uses, risks, and benefits of N-Ethyl-N-Hydroxyethylaniline, aiming to inform readers about its importance and implications in both industrial and research settings.

Keywords: N-Ethyl-N-Hydroxyethylaniline, CAS 92-50-2, chemical properties, applications, risks, benefits, regulatory landscape, safety measures.