Naphthalene, a polycyclic aromatic hydrocarbon with a distinct mothball odor, is a fundamental compound in organic chemistry. It consists of two fused benzene rings and is known for its stability and reactivity. Used in producing synthetic fibers, dyes, and pharmaceuticals, naphthalene's derivatives, like alkyl naphthalenes, are crucial in the lubricant industry. Its presence in interstellar space and use as an insecticide highlight its diverse applications.
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Naphthalene exhibits resonance and a unique configuration of peri and K-region carbons, contributing to its chemical stability and reactivity
Melting and Boiling Points
Naphthalene has a melting point of 80.2°C and a boiling point of 218°C, making it a useful compound in industrial processes
Solubility
Naphthalene's planar structure and non-polar bonds contribute to its solubility in non-polar solvents
Naphthalene's symmetrical structure and non-polar bonds make it a non-polar molecule, affecting its volatility and solubility
Naphthalene is primarily synthesized from coal tar through fractional distillation and can be oxidized to produce phthalic anhydride and alkyl naphthalenes
Production of Chemicals
Naphthalene is used in the production of synthetic fibers, plastics, dyes, and pharmaceuticals
Industrial Applications
Naphthalene and its derivatives are used in various industries, such as detergents, lubricants, and construction materials
Naphthalene has been detected in interstellar space and has diverse applications in material sciences and organic chemistry
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Naphthalene resonance significance
Resonance in naphthalene allows electron delocalization, enhancing chemical stability.
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Impact of naphthalene's structure on properties
Fused benzene rings affect reactivity and physical characteristics, crucial for industrial chemistry.
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With a density of approximately ______ g/mL, naphthalene is heavier than water and can create ______.
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luminophores
