2,4-Diaminoazobenzene is a chemical compound that is used in the production of hair dyes and various other coloring agents. Its relevance to everyday life lies in its role in the cosmetic industry, where it helps individuals achieve desired hair colors and create aesthetically pleasing visual effects. Additionally, 2,4-Diaminoazobenzene’s presence in various consumer products underscores its importance as a key ingredient in the formulation of everyday items.
Table of Contents:
- 💡 Commercial Applications
- ⚗️ Chemical & Physical Properties
- 🏭 Production & Procurement
- ⚠️ Safety Considerations
- 🔬 Potential Research Directions
- 🧪 Related Compounds
💡 Commercial Applications
2,4-Diaminoazobenzene, also known as DAB, is a chemical compound primarily used in the manufacturing of dyes. It is commonly utilized in the textile industry to produce azo dyes, which are known for their vibrant colors and high color fastness. Additionally, 2,4-Diaminoazobenzene is used in the production of hair dyes and other cosmetics due to its ability to impart intense and long-lasting color.
In the pharmaceutical industry, 2,4-Diaminoazobenzene has found application as a chemical intermediate in the synthesis of certain drugs and medications. It is a key component in the manufacturing of antipyrine, a medication commonly used to treat fever and pain. Furthermore, 2,4-Diaminoazobenzene is utilized in the synthesis of some antimalarial drugs, showcasing its importance in the pharmaceutical field for the development of essential medicines.
⚗️ Chemical & Physical Properties
2,4-Diaminoazobenzene is a yellow crystalline solid with no distinct odor. Its appearance is similar to that of cornmeal or powdered sugar.
The molar mass of 2,4-Diaminoazobenzene is approximately 198.21 g/mol, while its density is around 1.3 g/cm³. This molar mass and density are much higher than common food items like sugar and salt.
The melting point of 2,4-Diaminoazobenzene is 142-144°C, while its boiling point is approximately 378°C. These values far exceed the melting and boiling points of common food items like butter and chocolate.
2,4-Diaminoazobenzene is sparingly soluble in water and has a low viscosity. Its solubility in water is significantly lower than substances like salt or sugar, while its viscosity is closer to that of water rather than oils or syrups.
🏭 Production & Procurement
2,4-Diaminoazobenzene, a chemical compound used in various industrial applications, is produced through a series of chemical reactions involving aniline and nitrous acid. The process begins with the diazotization of aniline, followed by its coupling with 2,4-diaminotoluene to form the final product.
In terms of procurement and transportation, 2,4-Diaminoazobenzene can be obtained from chemical suppliers and manufacturers who specialize in the production of aromatic compounds. The compound is typically packaged and shipped in sealed containers to prevent contamination or degradation during transit.
Upon reaching its destination, 2,4-Diaminoazobenzene should be handled with care and stored in a cool, dry place away from sources of heat or direct sunlight. Proper labeling and documentation should accompany the compound to ensure its safe and accurate use in various industrial processes.
⚠️ Safety Considerations
Safety considerations for 2,4-Diaminoazobenzene include the potential for skin and eye irritation upon contact. It is also important to avoid inhalation or ingestion of the substance, as it may cause respiratory irritation or gastrointestinal distress. Proper personal protective equipment, such as gloves, goggles, and a lab coat, should be worn when handling 2,4-Diaminoazobenzene to minimize the risk of exposure.
Hazard statements for 2,4-Diaminoazobenzene include “Causes skin and eye irritation” as well as “Harmful if swallowed, inhaled, or absorbed through skin.” It is important to be aware of these hazards when working with the substance in order to prevent any potential health risks. Proper safety precautions should be taken to minimize the likelihood of exposure to these hazards.
Precautionary statements for 2,4-Diaminoazobenzene include “Wear protective gloves/eye protection” and “Do not breathe dust/fume/gas/mist/vapors/spray.” It is also advised to “Wash hands thoroughly after handling” and “Do not eat, drink or smoke when using this product.” Following these precautionary statements will help to ensure the safe handling of 2,4-Diaminoazobenzene and reduce the risk of any adverse health effects.
🔬 Potential Research Directions
One potential research direction for 2,4-Diaminoazobenzene is its use as a dye in various industrial applications. The compound’s azo group makes it a promising candidate for coloring textiles, plastics, and other materials.
Another area of study could involve the potential toxicological effects of 2,4-Diaminoazobenzene. Given its chemical structure, researchers may wish to investigate its potential carcinogenic properties and environmental impact.
Additionally, researchers may explore the synthesis of derivatives of 2,4-Diaminoazobenzene to discover new compounds with improved properties. This could involve altering the molecular structure to enhance its color intensity, stability, or solubility in different solvents.
🧪 Related Compounds
One similar compound to 2,4-Diaminoazobenzene is 4-Aminobenzene-1,3-diamine. This compound has a molecular structure that consists of a benzene ring with two amino groups positioned at the 1 and 3 positions. The presence of amino groups on the benzene ring gives this compound similar properties to 2,4-Diaminoazobenzene.
Another compound with a molecular structure similar to 2,4-Diaminoazobenzene is 4,4′-Diaminobenzophenone. This compound contains two amino groups attached to a benzophenone structure. The presence of additional phenyl rings in this compound sets it apart from 2,4-Diaminoazobenzene, but the similarity lies in the presence of amino groups on an aromatic ring.
N,N-Diethylaniline is another compound bearing similarity to 2,4-Diaminoazobenzene based on molecular structure. This compound contains an aniline moiety with two ethyl groups attached to the amine nitrogen. While the functional groups differ from 2,4-Diaminoazobenzene, the presence of an aromatic ring with amino groups makes them structurally analogous.
