2,3-Dihydroxynaphthalene, also known as juglone, is a naturally occurring compound that is found in various plants, including walnuts. This compound has been shown to exhibit antimicrobial, insecticidal, and antioxidant properties. In everyday life, juglone can be used medicinally for its antimicrobial benefits, as well as in natural pesticides for pest control. Additionally, juglone has potential applications in the field of cosmetics and food preservation due to its antioxidant properties. Overall, 2,3-Dihydroxynaphthalene plays a significant role in various aspects of everyday life, from health to agriculture to personal care.
Table of Contents:
- 💡 Commercial Applications
- ⚗️ Chemical & Physical Properties
- 🏭 Production & Procurement
- ⚠️ Safety Considerations
- 🔬 Potential Research Directions
- 🧪 Related Compounds
💡 Commercial Applications
2,3-Dihydroxynaphthalene, commonly referred to as 2,3-DHN, has several commercial and industrial applications. It is primarily used as a precursor for the production of dyes, specifically azo dyes. These dyes find widespread use in the textile industry for coloring fabrics and other materials.
In addition to its use in the production of dyes, 2,3-Dihydroxynaphthalene is also employed in the synthesis of pharmaceuticals and agrochemicals. It serves as a key building block for the creation of various drugs and medicinal compounds. The compound’s chemical structure makes it a versatile intermediate in the pharmaceutical industry.
In the realm of drug and medication applications, 2,3-Dihydroxynaphthalene demonstrates potential as a multifunctional molecule. Studies have shown its anti-inflammatory and anticancer properties, highlighting its potential for therapeutic purposes. Further research is ongoing to explore its potential in the development of novel drugs and treatments.
⚗️ Chemical & Physical Properties
2,3-Dihydroxynaphthalene is a white crystalline solid with no distinct odor. It is commonly used in organic synthesis and research due to its unique chemical properties.
The molar mass of 2,3-Dihydroxynaphthalene is approximately 172.14 g/mol, and its density is around 1.33 g/cm³. In comparison to common food items, this compound has a higher molar mass and density than most sugars and salts.
2,3-Dihydroxynaphthalene has a melting point of around 151°C and a boiling point of approximately 419°C. These values are higher than those of typical food items such as butter or cooking oils.
This compound is sparingly soluble in water and has a relatively low viscosity. When compared to common food items like sugar or salt, 2,3-Dihydroxynaphthalene has lower solubility in water and higher viscosity.
🏭 Production & Procurement
2,3-Dihydroxynaphthalene, also known as DIN, is typically produced through the reaction of 1-naphthol with chlorosulfonic acid. This reaction results in the formation of the 2,3-dihydroxynaphthalene compound, which can then be isolated and purified through various chemical processes.
Once produced, 2,3-dihydroxynaphthalene can be procured through chemical suppliers who specialize in providing rare and specialty compounds. This compound is typically transported in sealed containers to prevent contamination or degradation during transit.
The procurement and transportation of 2,3-dihydroxynaphthalene require careful handling to ensure its purity and integrity. Specialized packaging and handling procedures may be necessary to maintain the compound’s stability during storage and transit. It is important to follow appropriate safety guidelines and regulations when working with this compound to prevent any potential hazards.
⚠️ Safety Considerations
Safety considerations for 2,3-Dihydroxynaphthalene involve its potential hazards when handling or working with the chemical. It is important to wear appropriate personal protective equipment including gloves, goggles, and a lab coat to prevent skin contact, eye contact, and inhalation of the substance. Proper ventilation should be ensured when using 2,3-Dihydroxynaphthalene to minimize exposure to its vapors.
Hazard statements for 2,3-Dihydroxynaphthalene include warnings such as “Causes skin irritation,” “Causes serious eye irritation,” and “May cause respiratory irritation.” It is important to handle this chemical with care and to avoid direct contact with the skin, eyes, and respiratory system. Proper safety measures should be implemented to prevent any adverse effects from exposure to 2,3-Dihydroxynaphthalene.
Precautionary statements for 2,3-Dihydroxynaphthalene include advice such as “Wear protective gloves/protective clothing/eye protection/face protection,” “IF ON SKIN: Wash with plenty of water,” and “IF IN EYES: Rinse cautiously with water for several minutes.” These precautions should be followed when working with 2,3-Dihydroxynaphthalene to minimize the risk of harm or injury. It is important to be aware of the potential hazards and to handle the chemical in a safe and responsible manner.
🔬 Potential Research Directions
One potential research direction for 2,3-Dihydroxynaphthalene could be its application in the field of medicine. Studies could investigate its potential as an antibacterial or antifungal agent, or explore its role in treating certain diseases or disorders. Research could also focus on understanding its mechanisms of action and potential side effects.
Another avenue for research could involve the use of 2,3-Dihydroxynaphthalene in the field of materials science. Studies could explore its potential as a dye or pigment in various industries, or investigate its properties as a catalyst in chemical reactions. Research could also delve into its potential for use in organic electronics or as a component in polymers or composites.
🧪 Related Compounds
One similar compound to 2,3-Dihydroxynaphthalene is 1,4-Dihydroxynaphthalene. This compound differs in its substitution pattern, with hydroxyl groups located on the 1 and 4 positions of the naphthalene ring instead of the 2 and 3 positions. The presence of hydroxyl groups at different positions can lead to variations in reactivity and biological activity compared to 2,3-Dihydroxynaphthalene.
Another compound structurally similar to 2,3-Dihydroxynaphthalene is 1,5-Dihydroxynaphthalene. In this compound, the hydroxyl groups are situated at the 1 and 5 positions of the naphthalene ring, offering a distinct substitution pattern from both 2,3-Dihydroxynaphthalene and 1,4-Dihydroxynaphthalene. The positioning of hydroxyl groups plays a crucial role in determining the chemical properties and potential applications of these compounds.
Furthermore, 2,6-Dihydroxynaphthalene is another compound with a similar molecular structure to 2,3-Dihydroxynaphthalene. In this molecule, the hydroxyl groups are located at the 2 and 6 positions of the naphthalene ring, resulting in a different substitution pattern from the previously mentioned dihydroxynaphthalenes. The arrangement of hydroxyl groups in these compounds can influence their solubility, stability, and interactions with other molecules in chemical reactions.
