1-Naphthylamine
- CAS No.134-32-7
- GradeIndustrial / Pharmaceutical
- Availability● In Stock
High-purity 1-Naphthylamine (CAS 134-32-7) designed for industrial dye and pesticide synthesis. Reliable bulk supply with comprehensive quality assurance.
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Product Overview
1-Naphthylamine, also known historically as alpha-Naphthylamine, is a critical organic compound widely utilized in the chemical manufacturing sector. With the CAS registry number 134-32-7, this aromatic amine serves as a fundamental building block for various downstream industrial applications. Our facility produces this compound adhering to strict international quality standards, ensuring consistency and reliability for large-scale synthesis operations. The molecular formula C10H9N represents a versatile structure that facilitates numerous coupling reactions essential for creating complex chemical architectures.
As a leading global manufacturer, we understand the importance of purity in intermediate chemicals. Our production process is optimized to minimize impurities, particularly isomeric contaminants, which is crucial for maintaining the integrity of final products such as azo dyes and agrochemical agents. We provide comprehensive documentation, including Certificates of Analysis (COA), to support regulatory compliance and quality control protocols within your supply chain.
Technical Specifications
Quality control is paramount in the production of aromatic amines. Our 1-Naphthylamine undergoes rigorous testing to ensure it meets or exceeds industry benchmarks. The physical appearance typically ranges from light yellow to light purple flakes, indicative of its high-grade status. We maintain a strict assay limit to guarantee performance in sensitive chemical reactions.
| Parameter | Specification |
|---|---|
| Appearance | Light yellow to light purple flakes |
| Assay (Purity) | ≥99.0% |
| 2-Naphthylamine Impurity | ≤0.10% |
| Melting Point | 47-50 °C |
| Boiling Point | 301.0 °C at 760 mmHg |
| Molecular Weight | 143.185 g/mol |
| Density | 1.114 g/cm³ |
Industrial Applications
The versatility of 1-Naphthylamine makes it indispensable in several key industries. Primarily, it functions as a vital intermediate in the synthesis of pesticides and insecticides. It is a precursor for Carbaryl and other significant agrochemical compounds, contributing to global food security through effective crop protection solutions. Additionally, derivatives produced from this amine are used in the formulation of specific pesticide intermediates like alpha-Naphthylthiourea.
In the textile and coloring industry, this compound is extensively used to manufacture a wide array of dyes. It serves as a coupling component for direct dyes, acid dyes, ice dyes, and disperse dyes. Specific examples include Direct Light Blue B2RL and various Naphthol AS series products. Furthermore, it acts as a primary raw material in the production of rubber antioxidants, enhancing the durability and lifespan of rubber products used in automotive and industrial applications.
Safety and Logistics
We prioritize safety and regulatory compliance in all our operations. 1-Naphthylamine should be handled with appropriate personal protective equipment due to its chemical nature. Storage requirements include keeping the container tightly closed in a cool, dry, and well-ventilated area away from incompatible substances. We offer flexible packaging options, typically 25kg per drum, but can customize according to specific customer logistics requirements. Our global distribution network ensures timely delivery while maintaining product integrity during transit.
