1,3-Dimethylnaphthalene is a chemical compound that is primarily utilized in various industries such as pharmaceuticals, electronics, and agriculture. In everyday life, this compound is commonly found in the production of insecticides, as well as in the manufacturing of certain types of plastics and rubber products. Additionally, 1,3-Dimethylnaphthalene is also used in the development of certain types of electronics, such as OLED displays, making it a crucial component in the creation of modern consumer electronics. Overall, the relevance of this compound to everyday life lies in its multifaceted industrial applications across a range of sectors that impact daily activities and products.
Table of Contents:
- 💡 Commercial Applications
- ⚗️ Chemical & Physical Properties
- 🏭 Production & Procurement
- ⚠️ Safety Considerations
- 🔬 Potential Research Directions
- 🧪 Related Compounds
💡 Commercial Applications
1,3-Dimethylnaphthalene, known for its high thermal stability and resistance to chemicals, finds several commercial and industrial applications. In the chemical industry, it serves as a key component in the production of specialty polymers and resins. Additionally, this compound is used in the manufacturing of dyes, pigments, and as a heat transfer fluid in high-temperature processes.
This chemical compound has also shown promise in the field of pharmaceuticals, with potential applications in drug delivery systems. Researchers are exploring its use as a carrier for various medications due to its ability to encapsulate and deliver drugs to specific target sites in the body. Furthermore, 1,3-Dimethylnaphthalene’s low toxicity profile makes it a favorable candidate for drug formulation processes.
In the realm of medicinal chemistry, 1,3-Dimethylnaphthalene is being investigated for its anti-inflammatory and antioxidant properties. Studies have shown that this compound exhibits potential therapeutic effects in conditions such as arthritis and neurodegenerative diseases. The exploration of its medicinal applications continues to garner interest in the scientific community, driving further research and development efforts.
⚗️ Chemical & Physical Properties
1,3-Dimethylnaphthalene is a colorless liquid with a faint, aromatic odor. It is often used as a solvent in various industrial processes due to its chemical stability and low solubility in water.
With a molar mass of 142.21 g/mol and a density of 0.961 g/cm³, 1,3-Dimethylnaphthalene is heavier than common food items like water and milk. Its density is closer to that of olive oil, which has a density of around 0.92 g/cm³.
1,3-Dimethylnaphthalene has a melting point of -6°C and a boiling point of 243°C, which is higher than the melting and boiling points of most common food items. For example, water has a melting point of 0°C and a boiling point of 100°C, while butter has a melting point around 32-35°C.
This compound is insoluble in water but soluble in organic solvents. It has a low viscosity, indicating its ability to flow easily. In comparison, common food items like sugar and salt are highly soluble in water, and substances like honey and syrup exhibit higher viscosity compared to 1,3-Dimethylnaphthalene.
🏭 Production & Procurement
1,3-Dimethylnaphthalene is typically produced through the alkylation of naphthalene with propylene in the presence of a catalyst such as sulfuric acid. This reaction results in the formation of the desired 1,3-Dimethylnaphthalene product, which can then be isolated and purified through various distillation and crystallization processes.
Once produced, 1,3-Dimethylnaphthalene can be procured from chemical suppliers or manufacturers that specialize in the production of aromatic compounds. The compound is often transported in sealed containers or drums to prevent contamination or evaporation during transit. Due to its stability and low volatility, 1,3-Dimethylnaphthalene can be safely transported by land, sea, or air without the need for specialized equipment or handling procedures.
In addition to purchasing from suppliers, 1,3-Dimethylnaphthalene can also be synthesized in a laboratory setting using the appropriate starting materials and reaction conditions. This provides researchers and chemists with the flexibility to tailor the synthesis process to their specific needs and applications. However, caution must be exercised when handling and storing 1,3-Dimethylnaphthalene due to its potential health hazards and flammability.
⚠️ Safety Considerations
Safety Considerations for 1,3-Dimethylnaphthalene:
When handling 1,3-Dimethylnaphthalene, it is important to wear appropriate personal protective equipment, such as gloves, goggles, and lab coats, to prevent skin contact, eye contact, and inhalation of the compound. Additionally, it is crucial to work in a well-ventilated area to minimize exposure to potentially harmful vapors. Proper waste disposal procedures should be followed to prevent environmental contamination, as 1,3-Dimethylnaphthalene is toxic to aquatic organisms.
Hazard Statements for 1,3-Dimethylnaphthalene:
1,3-Dimethylnaphthalene is harmful if swallowed, may cause skin irritation, and may cause respiratory irritation. It is also toxic to aquatic life with long-lasting effects. In case of ingestion, skin contact, or inhalation, seek medical advice immediately and show the container or label of the compound.
Precautionary Statements for 1,3-Dimethylnaphthalene:
To ensure safe handling of 1,3-Dimethylnaphthalene, it is recommended to wear protective gloves, clothing, and eye protection when working with the compound. Avoid inhaling vapors or dust, and wash hands thoroughly after handling. Store the compound in a well-ventilated area away from heat and direct sunlight, and keep it tightly sealed when not in use. In case of a spill, absorb the material with an inert absorbent and dispose of it according to local regulations.
🔬 Potential Research Directions
Research on 1,3-Dimethylnaphthalene could explore its potential use as a solvent in various industrial applications due to its unique chemical properties. Additionally, further studies may investigate its role as a precursor in the synthesis of novel organic compounds for pharmaceutical or material science purposes.
Furthermore, there is interest in exploring the environmental impact of 1,3-Dimethylnaphthalene, particularly its persistence and potential for bioaccumulation in aquatic ecosystems. Research on its toxicological effects on both human health and wildlife could provide valuable insights for risk assessment and regulatory purposes.
Moreover, investigations into the synthesis of derivatives of 1,3-Dimethylnaphthalene may lead to the development of new materials with enhanced properties, such as improved thermal stability or electrical conductivity. Additionally, studies on its potential as a catalyst in organic reactions could provide valuable information for the advancement of green chemistry practices.
🧪 Related Compounds
One similar compound to 1,3-Dimethylnaphthalene is 1,4-Dimethylnaphthalene. This compound has a similar molecular structure, with two methyl groups attached at the 1 and 4 positions of the naphthalene ring. The positioning of the methyl groups leads to similar chemical properties and reactivity compared to 1,3-Dimethylnaphthalene.
Another compound with a similar structure is 2,6-Dimethylnaphthalene. In this compound, the methyl groups are attached at the 2 and 6 positions of the naphthalene ring. Despite the different positioning of the methyl groups, 2,6-Dimethylnaphthalene shares some chemical similarities with 1,3-Dimethylnaphthalene due to the presence of the methyl groups on the naphthalene ring.
Additionally, 1,5-Dimethylnaphthalene is another compound with a molecular structure similar to 1,3-Dimethylnaphthalene. In this compound, the methyl groups are attached at the 1 and 5 positions of the naphthalene ring. Like the other similar compounds mentioned, 1,5-Dimethylnaphthalene exhibits comparable chemical properties and reactivity due to the presence of methyl groups on the naphthalene ring.
