2,3-Dimethylnaphthalene, a chemical compound commonly used in the production of industrial lubricants and as a heat transfer fluid, plays a significant role in everyday life by ensuring the smooth operation of various machinery and equipment. Additionally, it is utilized in the manufacturing of certain electronics and plastics, further highlighting its importance in modern society’s technological advancements. Its versatility and effectiveness in these applications contribute to its relevance in enhancing the functionality and performance of various products utilized in daily life.
Table of Contents:
- 💡 Commercial Applications
- ⚗️ Chemical & Physical Properties
- 🏭 Production & Procurement
- ⚠️ Safety Considerations
- 🔬 Potential Research Directions
- 🧪 Related Compounds
💡 Commercial Applications
2,3-Dimethylnaphthalene, commonly known as DMN, finds various commercial and industrial applications due to its properties. It is often used as a solvent in industries like paints, coatings, and industrial cleaning. Additionally, it is utilized in the production of specialty chemicals and as a heat transfer fluid.
In the realm of drug and medication applications, 2,3-Dimethylnaphthalene plays a crucial role as a pharmaceutical intermediate. It is used in the synthesis of certain active pharmaceutical ingredients (APIs) for medications targeting various diseases and conditions. Its unique chemical structure makes it a valuable component in drug development and production processes.
⚗️ Chemical & Physical Properties
2,3-Dimethylnaphthalene is a colorless solid with a faint odor. It is often used as a solvent or an intermediate for organic synthesis due to its low solubility in water.
The molar mass of 2,3-Dimethylnaphthalene is approximately 142.22 g/mol, and it has a density of about 1.027 g/cm3. In comparison, common food items such as sugar and salt have molar masses ranging from 180 g/mol to 58.44 g/mol, and densities ranging from 1.54 g/cm3 to 2.16 g/cm3.
2,3-Dimethylnaphthalene has a melting point of around 32-33°C and a boiling point of approximately 265-267°C. This differs from common food items like butter and chocolate, which have melting points and boiling points that fall within a much lower range.
This compound is insoluble in water and exhibits high viscosity. In contrast, common food items such as sugar and salt are highly soluble in water and have lower viscosities.
🏭 Production & Procurement
2,3-Dimethylnaphthalene, a chemical compound with a molecular formula C12H12, is typically produced through a Friedel-Crafts alkylation reaction. This reaction involves the alkylation of naphthalene with a methylating reagent such as methyl chloride or dimethyl sulfate in the presence of a Lewis acid catalyst such as aluminum chloride.
Once produced, 2,3-Dimethylnaphthalene can be procured from chemical suppliers specializing in aromatic compounds. It is commonly available in bulk quantities in the form of a colorless to pale yellow liquid with a characteristic aromatic odor. Proper storage and handling procedures must be observed due to its flammability and potential health hazards.
Transportation of 2,3-Dimethylnaphthalene typically involves the use of specialized chemical tanker trucks or drums. Care must be taken to ensure proper labeling and packaging to comply with hazardous materials regulations. Additionally, appropriate safety measures must be followed during transportation to minimize the risk of spills or accidents.
⚠️ Safety Considerations
Safety considerations for 2,3-Dimethylnaphthalene include its potential hazards to human health and the environment. This chemical compound can cause skin irritation and may be harmful if inhaled or swallowed. It is important to handle 2,3-Dimethylnaphthalene with caution and use proper personal protective equipment, such as gloves and goggles, to prevent any contact with the skin, eyes, or mucous membranes.
Additionally, 2,3-Dimethylnaphthalene should be stored in a cool, dry, well-ventilated area away from heat, sparks, and open flames. It is also important to follow proper procedures for handling and disposing of this chemical compound to prevent any accidental spills or releases into the environment. In case of exposure, immediate medical attention should be sought, and the relevant safety data sheet should be consulted for guidance on the appropriate response and treatment measures.
The hazard statements for 2,3-Dimethylnaphthalene include the following: “Causes skin irritation,” “May cause respiratory irritation,” and “Harmful if swallowed.” These statements highlight the potential risks associated with exposure to this chemical compound and emphasize the importance of taking necessary precautions to prevent any adverse health effects. Individuals working with 2,3-Dimethylnaphthalene should be aware of these hazard statements and ensure proper handling and storage practices to minimize any potential risks.
Precautionary statements for 2,3-Dimethylnaphthalene include: “Wear protective gloves/protective clothing/eye protection/face protection,” “IF SWALLOWED: Rinse mouth. Do NOT induce vomiting,” and “Store in a well-ventilated place. Keep cool.” These statements provide guidance on the necessary precautions to take when working with 2,3-Dimethylnaphthalene to ensure the safety of individuals handling this chemical compound. By following these precautionary measures, the risks of exposure and potential harm can be minimized, promoting a safe working environment.
🔬 Potential Research Directions
Potential research directions for 2,3-Dimethylnaphthalene may involve exploring its use as a precursor in the synthesis of various organic compounds due to its unique chemical structure.
Further investigations could focus on studying the impact of 2,3-Dimethylnaphthalene on environmental systems, examining its potential for bioaccumulation and toxicity in various organisms.
Additionally, research could be conducted to explore the potential pharmaceutical applications of 2,3-Dimethylnaphthalene, such as its use in drug development or as a starting material for the synthesis of novel pharmaceutical compounds.
🧪 Related Compounds
One similar compound to 2,3-Dimethylnaphthalene is 1,4-Dimethylnaphthalene. This compound has a similar molecular structure, with two methyl groups attached to different carbon atoms on the naphthalene ring. The presence of the two methyl groups on the naphthalene ring provides similar chemical reactivity to 2,3-Dimethylnaphthalene.
Another compound with a comparable structure to 2,3-Dimethylnaphthalene is 2,6-Dimethylnaphthalene. This compound also contains two methyl groups attached to the naphthalene ring, but in a different position compared to 2,3-Dimethylnaphthalene. The positioning of the methyl groups results in distinct chemical properties compared to 2,3-Dimethylnaphthalene.
Additionally, 1,5-Dimethylnaphthalene is another compound that shares structural similarities with 2,3-Dimethylnaphthalene. This compound contains two methyl groups attached to adjacent carbon atoms on the naphthalene ring, resulting in different steric hindrance and electronic effects compared to 2,3-Dimethylnaphthalene. These structural similarities contribute to similar chemical behaviors observed in both compounds.