Overview
N-Ethyl-1-Naphthylamine is an organic compound belonging to the class of aromatic amines. It is primarily used as an intermediate in the synthesis of dyes and other specialty chemicals. Its molecular structure includes a naphthalene ring substituted with an ethylamino group, which contributes to its reactivity and utility in various chemical processes. The compound is commonly employed in industrial settings, particularly in the production of azo dyes and pigments. Its role as a chemical intermediate makes it a valuable component in the manufacturing of complex organic molecules. Due to its potential hazards, proper handling and storage are essential.
Physical and Chemical Properties
N-Ethyl-1-Naphthylamine is a pale yellow to brown liquid at room temperature. It has a molecular weight of 171.24 g/mol and a density of 1.06 g/cm³. The compound is soluble in most organic solvents, such as ethanol and acetone, but only slightly soluble in water. Its boiling point ranges between 305-307 °C, and it exhibits weak basic properties typical of aromatic amines. The presence of the ethylamino group enhances its reactivity, making it suitable for use in electrophilic substitution reactions and other synthetic processes.
Main Applications
The primary application of N-Ethyl-1-Naphthylamine is in the synthesis of dyes, particularly azo dyes, which are widely used in textiles, inks, and plastics. Its role as a chemical intermediate allows for the creation of complex dye molecules with specific color properties. Additionally, this compound is utilized in research and development for the production of specialty chemicals. Its reactivity and structural features make it a valuable building block in organic synthesis, contributing to advancements in materials science and industrial chemistry.
Safety and Storage
N-Ethyl-1-Naphthylamine poses several health hazards, including skin and eye irritation, and harmful effects if swallowed or inhaled. Proper personal protective equipment (PPE), such as gloves and goggles, should be used when handling this compound. Storage conditions should include a cool, dry, and well-ventilated area, away from oxidizing agents. Containers must be tightly sealed to prevent exposure to air and moisture. It is also advisable to review the Material Safety Data Sheet (MSDS) for detailed safety guidelines and emergency procedures.
B2B Procurement Guide
When procuring N-Ethyl-1-Naphthylamine, B2B buyers should prioritize suppliers with strong certifications and compliance with safety standards. Verify the CAS number (118-44-5) and purity specifications to ensure product quality. Prices typically range between $50-$100 per kilogram, depending on purity and supplier. Bulk purchases may offer cost advantages, but buyers should also consider logistics and storage requirements. Always request MSDS documentation and conduct due diligence on supplier reliability and track record.
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