In the realm of industrial chemistry, understanding the fundamental properties and safe handling of key intermediates is crucial for efficient and secure operations. 1-Methoxynaphthalene (CAS 2216-69-5) is one such compound, offering significant utility across various manufacturing sectors. This article provides a comprehensive overview for procurement managers, R&D scientists, and product formulators seeking to leverage this versatile chemical.

Chemical and Physical Properties of 1-Methoxynaphthalene:

1-Methoxynaphthalene is an organic compound with the molecular formula C11H10O and a molecular weight of approximately 158.2 g/mol. Key properties include:

• Appearance: It presents as a transparent, colorless liquid.
• Purity: Typically supplied with a high assay, such as 99.5% minimum, ensuring its suitability for demanding applications.
• Boiling Point: Approximately 135-137 °C at 12 mmHg, indicating its volatility characteristics.
• Density: Around 1.09 g/mL at 25 °C.
• Solubility: It is immiscible with water but soluble in common organic solvents like chloroform and methanol.
• Flash Point: Greater than 230°F (>110°C), indicating a relatively high flash point for safe handling.

These properties make it a practical choice for industrial processes where stability and predictable behavior are required. When you buy 1-Methoxynaphthalene, these characteristics are fundamental to its effective application.

Diverse Industrial Applications:

The versatility of 1-Methoxynaphthalene stems from its reactive structure, making it a valuable intermediate in several key industries:

• Dye Intermediates: Its naphthalene structure is a common building block for a variety of synthetic dyes, contributing to the color palette available to textile and printing industries.
• Organic Synthesis: As a fundamental organic building block, it is used in the synthesis of more complex molecules, supporting innovation in pharmaceuticals, agrochemicals, and specialty chemicals.
• Insecticides: It serves as a precursor in the manufacturing of certain insecticidal compounds, contributing to agricultural pest control.
• Soaps and Fragrances: The mild aromatic properties of 1-Methoxynaphthalene make it a useful component in the formulation of perfumes, colognes, and scented soaps, adding subtle depth to fragrance profiles.
• Film Developers: It finds application in certain chemical processes, such as film development.

When sourcing, ensure the supplier can provide material suitable for your specific application, especially if trace impurities could affect performance in sensitive processes.

Safety and Handling Considerations:

While 1-Methoxynaphthalene has a relatively high flash point, standard laboratory and industrial safety protocols should always be followed:

• Storage: Store in a sealed, dark, dry container at low temperatures, away from direct sunlight and heat sources.
• Handling: Avoid direct contact with skin and eyes. Use appropriate personal protective equipment (PPE) such as gloves, safety goggles, and protective clothing. Work in well-ventilated areas to minimize inhalation exposure.
• Disposal: Dispose of waste materials in accordance with local environmental regulations.
• MSDS Review: Always refer to the Material Safety Data Sheet (MSDS) provided by the manufacturer for detailed safety information, hazard identification, and emergency procedures.

Procuring 1-Methoxynaphthalene (CAS 2216-69-5)

When seeking to purchase 1-Methoxynaphthalene, look for reputable manufacturers and suppliers who can guarantee high purity (≥99.5%) and consistent quality. Companies often provide delivery within 5-7 days of payment. Requesting a quote for bulk quantities from a trusted manufacturer in China can offer significant cost advantages while ensuring a reliable supply chain.

By understanding its properties, applications, and safety requirements, industrial buyers can effectively utilize 1-Methoxynaphthalene to drive innovation and efficiency in their respective fields.