This article delves into the fascinating world of 2-Naphthaldehyde, a compound with the CAS number 66-99-9. It provides a comprehensive overview of the top 10 facts that one should know about this chemical, covering its properties, uses, safety considerations, and more. By unraveling the mystery surrounding 2-Naphthaldehyde, readers will gain a deeper understanding of its significance in various industries and research fields.
2-Naphthaldehyde, also known as naphthalene-2-carbaldehyde, is an organic compound with the molecular formula C10H8O. It is a colorless to pale yellow liquid with a characteristic odor. This compound is widely used in the synthesis of dyes, pharmaceuticals, and other chemicals. Understanding the properties and applications of 2-Naphthaldehyde is crucial for those involved in chemical research, manufacturing, and safety compliance.
2-Naphthaldehyde is a member of the naphthalene family, which consists of two fused benzene rings. It has a molecular weight of 136.17 g/mol and a melting point of approximately 27°C. The compound is highly flammable and should be handled with care. Its boiling point is around 224°C, and it is soluble in organic solvents such as ethanol, ether, and acetone. These properties make 2-Naphthaldehyde a versatile starting material for various chemical reactions.
One of the primary uses of 2-Naphthaldehyde is in the production of dyes and pigments. It is a key intermediate in the synthesis of naphthol AS, a widely used dye in the textile industry. Additionally, 2-Naphthaldehyde is employed in the manufacturing of pharmaceuticals, such as antifungal agents and analgesics. Its unique chemical properties make it a valuable compound in the synthesis of other organic compounds as well.
Handling 2-Naphthaldehyde requires strict adherence to safety protocols due to its flammable nature and potential health hazards. The compound is classified as a hazardous substance, and exposure to high concentrations can cause irritation to the eyes, skin, and respiratory system. It is essential to use appropriate personal protective equipment, such as gloves, goggles, and a respirator, when working with this chemical. Proper ventilation is also crucial to prevent the accumulation of vapors in enclosed spaces.
2-Naphthaldehyde is subject to various regulations and standards, including those set by the Occupational Safety and Health Administration (OSHA) and the Environmental Protection Agency (EPA). Compliance with these regulations is essential for businesses that handle or produce this chemical. Proper labeling, storage, and disposal practices are necessary to ensure the safety of workers and the environment.
The environmental impact of 2-Naphthaldehyde is a significant concern. The compound is toxic to aquatic life and can persist in the environment for an extended period. Proper waste management and disposal methods are essential to minimize its impact on ecosystems. Research is ongoing to develop more sustainable alternatives to 2-Naphthaldehyde that have lower environmental risks.
The study of 2-Naphthaldehyde continues to be an active area of research, with scientists exploring new applications and methods for its synthesis. Advances in chemical engineering and green chemistry are leading to the development of more efficient and environmentally friendly processes for producing this compound. These advancements are crucial for ensuring the long-term viability of industries that rely on 2-Naphthaldehyde.
Unraveling the mystery of 2-Naphthaldehyde, a compound with the CAS number 66-99-9, reveals a wealth of information about its properties, uses, and safety considerations. From its role in the synthesis of dyes and pharmaceuticals to its environmental impact, understanding 2-Naphthaldehyde is essential for those involved in chemical research, manufacturing, and safety compliance. As research and development continue to advance, the future of 2-Naphthaldehyde and its derivatives looks promising, with new applications and more sustainable production methods on the horizon.
2-Naphthaldehyde, CAS 66-99-9, chemical properties, applications, safety considerations, environmental impact, regulatory compliance, research and development
English (United States) 
English (Australia) 
Spanish 
Portuguese