Description

5,7-Dichloro-2-Naphtylamine is a halogenated naphthylamine derivative, a versatile organic intermediate of significant importance in fine chemical synthesis. Its value lies in its functionalized aromatic structure, which serves as a key building block for creating more complex molecules with specialized properties. This compound is primarily needed by manufacturers in the pharmaceutical, agrochemical, and dye industries for research and production purposes.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based structures.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and pesticides, leveraging its halogenated aromatic core.
• Dye and Pigment Manufacturing: Acts as a key intermediate for producing azo dyes, pigments, and other colorants, where the amine group enables diazotization and coupling reactions.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential building block for electron-transport or emissive layer materials in electronic displays and lighting.
• Research & Development: Employed in academic and industrial R&D labs for exploring new chemical entities, catalytic processes, and material science applications.
• Liquid Crystal and Polymer Additives: Can be utilized in the synthesis of specialty monomers or additives for high-performance polymers and liquid crystal materials.

Basic Information

Product Name	5,7-Dichloro-2-Naphtylamine
CAS No.	23417-67-6
Molecular Formula	C10H7Cl2N
Molecular Weight	212.08 g/mol
Synonyms	2-Naphthylamine, 5,7-dichloro-; 5,7-Dichloronaphthalen-2-amine; 2-Amino-5,7-dichloronaphthalene; 5,7-Dichloro-2-aminonaphthalene; 5,7-Dichloro-β-naphthylamine; 5,7-Dichloronaphth-2-ylamine; NSC 163081
EINECS	Contact for details

Quality Control

Our 5,7-Dichloro-2-Naphtylamine is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards and consistent specifications suitable for industrial and research applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.