4-Ethylaniline is a chemical compound that is commonly used in the production of dyes, pigments, and pharmaceuticals. Its relevance to everyday life lies in its widespread application in various consumer products, including clothing, cosmetics, and medications. Additionally, 4-Ethylaniline is employed in the manufacturing processes of plastics, rubber, and pesticides, further underscoring its importance in a variety of industries. This compound plays a significant role in enhancing the quality and functionality of numerous everyday items that individuals interact with on a regular basis.
Table of Contents:
- 💡 Commercial Applications
- ⚗️ Chemical & Physical Properties
- 🏭 Production & Procurement
- ⚠️ Safety Considerations
- 🔬 Potential Research Directions
- 🧪 Related Compounds
💡 Commercial Applications
4-Ethylaniline, also known as N-ethylaniline, is commonly used in commercial applications as a precursor to the herbicide metolachlor, which is widely utilized in agriculture to control grasses and broadleaf weeds. Additionally, 4-Ethylaniline is employed in the production of various dyes and pigments, including those used in textile manufacturing.
In industrial settings, 4-Ethylaniline is utilized as a chemical intermediate in the synthesis of pharmaceuticals, antioxidants, and rubber processing chemicals. It is also used in the manufacturing of rubber accelerators, which are essential for the vulcanization process in rubber production.
4-Ethylaniline has pharmacological significance in the pharmaceutical industry as it is a key intermediate in the synthesis of various drugs and medications. For example, it is used in the production of certain antihypertensive drugs and local anesthetics. Its role as a chemical building block makes it an important compound in drug discovery and development.
⚗️ Chemical & Physical Properties
4-Ethylaniline is a colorless to pale yellow liquid with a faint amine odor. It is classified as an aromatic amine due to its aromatic ring structure and amine functional group.
The molar mass of 4-Ethylaniline is approximately 121.18 g/mol, with a density of about 0.951 g/cm^3. In comparison to common food items, 4-Ethylaniline has a higher molar mass and density than water but lower than sugar and salt.
The melting point of 4-Ethylaniline is around -63 °C, while its boiling point is approximately 211 °C. These values are significantly higher than those of common food items such as water, which melts at 0 °C and boils at 100 °C.
4-Ethylaniline is slightly soluble in water, forming a clear solution. It has a relatively low viscosity compared to common food items like honey or syrup. In comparison, 4-Ethylaniline has lower solubility in water and viscosity than sugar.
🏭 Production & Procurement
4-Ethylaniline is typically produced through the reaction between aniline and ethylene. This process involves the direct alkylation of aniline using ethylene in the presence of a catalyst, such as a metal complex. The reaction results in the formation of 4-Ethylaniline as the desired product.
Once produced, 4-Ethylaniline can be procured from chemical suppliers that specialize in the manufacturing and distribution of aromatic amines. It is commonly available in both liquid and solid forms, depending on the specific needs of the end user. The compound can be transported in bulk quantities via tank trucks, drums, or intermediate bulk containers (IBCs) to customers around the world.
In addition to purchasing 4-Ethylaniline from chemical suppliers, it can also be obtained through various chemical synthesis methods in laboratory settings. Researchers and scientists may choose to synthesize the compound in-house for specific research or industrial applications. However, the production of 4-Ethylaniline on a large scale typically requires specialized equipment and expertise, making procurement from established suppliers a more practical option for many users.
⚠️ Safety Considerations
Safety considerations for 4-Ethylaniline include its potential flammability and toxicity. As a flammable liquid, it should be stored in a cool, well-ventilated area away from sources of ignition. It is also important to wear appropriate personal protective equipment when handling this compound, such as gloves, goggles, and a lab coat to prevent skin contact or inhalation.
Additionally, exposure to 4-Ethylaniline may cause irritation to the skin, eyes, and respiratory tract. In case of contact, it is advised to rinse affected areas with plenty of water and seek medical attention if necessary. It is also important to avoid ingesting or inhaling this compound, as it may lead to more serious health effects. Proper disposal methods should be followed to prevent environmental contamination.
Hazard statements for 4-Ethylaniline include “Causes skin irritation,” “Causes serious eye irritation,” and “May cause respiratory irritation.” These statements indicate the potential health hazards associated with exposure to this compound. It is important to handle 4-Ethylaniline with caution and follow safety protocols to prevent any adverse effects on health.
Precautionary statements for 4-Ethylaniline include “Wear protective gloves/eye protection/face protection,” “IF IN EYES: Rinse cautiously with water for several minutes,” and “Dispose of contents/container in accordance with local/regional/national/international regulations.” These statements provide guidance on the necessary precautions to take when working with 4-Ethylaniline to minimize the risk of exposure and ensure safe handling practices are followed. It is essential to adhere to these recommendations to prevent accidents and protect personal health.
🔬 Potential Research Directions
Potential research directions for 4-Ethylaniline include investigating its pharmaceutical applications, such as its potential as a drug intermediate or in the development of new pharmaceutical compounds. Additionally, researchers may explore its use as a chemical intermediate in the synthesis of various organic compounds, as well as its potential role in catalysis and as a reagent in organic reactions. Furthermore, studies on its toxicity and environmental impact could provide valuable insights into its safety and potential environmental risks.
Further research on the properties and behavior of 4-Ethylaniline under different conditions, such as varying temperatures, pressures, and pH levels, could lead to a better understanding of its chemical reactivity and stability. Additionally, studies on its interactions with other chemicals and compounds could help elucidate its role in various chemical processes and reactions. Investigating the effects of different solvents and reaction conditions on the synthesis and reactivity of 4-Ethylaniline could also provide valuable information for optimizing its use in various applications.
Exploring the potential use of 4-Ethylaniline in the production of polymers and materials could lead to the development of new materials with enhanced properties and performance. Research on its compatibility with different polymers and additives, as well as its impact on the mechanical, thermal, and optical properties of materials, could pave the way for the development of novel materials for various applications. Additionally, studies on its role as a dye precursor or pigment could provide insights into its potential use in the textile, dye, and pigment industries.
🧪 Related Compounds
One similar compound to 4-Ethylaniline based upon molecular structure is 3-Ethylaniline. This compound also consists of a benzene ring with an ethyl group attached to the amino group at the para position. The only difference between 3-Ethylaniline and 4-Ethylaniline is the position of the ethyl group on the benzene ring.
Another similar compound to 4-Ethylaniline is 2-Ethylaniline. Like 4-Ethylaniline, this compound has an ethyl group attached to the amino group of a benzene ring. The difference lies in the position of the ethyl group on the benzene ring, with 2-Ethylaniline having the ethyl group attached at the ortho position.
Additionally, N-Ethylaniline can be considered a similar compound to 4-Ethylaniline based on molecular structure. In this compound, the ethyl group is attached directly to the nitrogen atom of the aniline molecule. Although the attachment point differs, N-Ethylaniline shares the common feature of an ethyl group attached to an aniline structure, similar to 4-Ethylaniline.
Furthermore, N,N-Diethylaniline is another compound with a similar molecular structure to 4-Ethylaniline. In this compound, two ethyl groups are attached to the nitrogen atom of the aniline molecule. While N,N-Diethylaniline contains an additional ethyl group compared to 4-Ethylaniline, the basic structure remains similar with an ethyl group attached to the aniline molecule.