1-Naphthylamine, identified by its CAS number 134-32-7, is a fundamental organic chemical intermediate with a wide range of industrial applications. Its unique chemical structure and properties make it invaluable in sectors spanning dyes, agrochemicals, and rubber manufacturing. At NINGBO INNO PHARMCHEM, we are committed to providing our clients with not only high-quality products but also comprehensive knowledge about the chemicals we supply. This article delves into the essential properties, safety aspects, and diverse industrial uses of 1-Naphthylamine.

Physical and Chemical Properties of 1-Naphthylamine

1-Naphthylamine typically appears as light yellow to light purple flakes, with a purity assay of ≥99.0%. It is an aromatic amine derived from naphthalene, characterized by its specific melting point range (47-50 °C) and boiling point (301 °C). While slightly soluble in water, it exhibits good solubility in common organic solvents. A notable characteristic is its tendency to oxidize and turn reddish-brown upon exposure to air, highlighting the importance of proper storage and handling. The chemical reactivity of 1-Naphthylamine makes it a key building block in various synthesis processes.

Key Industrial Applications

The versatility of 1-Naphthylamine stems from its utility across multiple industries:

  • Dye Intermediates: It is a critical component in the synthesis of a wide array of azo dyes, including direct, acid, ice, and disperse dyes. These are essential for coloring textiles, leather, paper, and other materials. Companies often seek to buy 1-naphthylamine manufacturer direct for consistent color batch production.
  • Pesticide Intermediates: 1-Naphthylamine serves as a crucial intermediate in the creation of pesticides, particularly insecticides. Its integration into agrochemical formulations aids in crop protection and pest management.
  • Rubber Antioxidants: The compound is a primary raw material for manufacturing various rubber antioxidants, which are vital for extending the lifespan and enhancing the performance of rubber products by preventing degradation.
  • Organic Synthesis: Beyond these primary uses, 1-Naphthylamine is a valuable intermediate in broader organic synthesis pathways, contributing to the development of specialty chemicals.

Safety Considerations and Handling Best Practices

As with many industrial chemicals, proper handling and safety protocols are essential when working with 1-Naphthylamine. It is classified as a hazardous substance, and prolonged or repeated exposure can pose health risks. Key safety measures include:

  • Personal Protective Equipment (PPE): Always wear appropriate gloves, eye protection, and protective clothing to prevent skin and eye contact.
  • Ventilation: Handle in well-ventilated areas or under a fume hood to avoid inhalation of dust or vapors.
  • Storage: Store in cool, dry conditions, in tightly sealed containers, away from incompatible materials like strong oxidizers and acids.

While 1-Naphthylamine is a valuable industrial chemical, its classification necessitates adherence to strict safety guidelines. For detailed safety information, always consult the Material Safety Data Sheet (MSDS) provided by the supplier.

Why Choose NINGBO INNO PHARMCHEM?

As a reliable 1-naphthylamine supplier, NINGBO INNO PHARMCHEM is dedicated to providing high-quality products with a strong emphasis on safety and regulatory compliance. We understand the importance of knowing the 1-naphthylamine chemical properties and uses to ensure its effective integration into your processes. By offering competitive price of 1-naphthylamine and ensuring consistent product availability, we aim to be your trusted partner in chemical sourcing. Whether you need bulk quantities or specific packaging for your CAS 134-32-7 alpha-naphthylamine requirements, our team is ready to assist you.