Description

3,4-Dichloro-2-Naphthalenamine is a halogenated naphthylamine derivative serving as a versatile and high-value organic intermediate. Its core value lies in its functionalized aromatic structure, which is critical for synthesizing complex molecules in advanced chemical manufacturing. This compound is primarily needed by the pharmaceutical, agrochemical, and specialty dye industries for research and production purposes.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in the development and production of advanced herbicides, fungicides, and pesticides.
• Dye and Pigment Manufacturing: Serves as a precursor for creating high-performance, color-fast organic dyes and pigments.
• Organic Light-Emitting Diodes (OLEDs): Potential intermediate in the production of electron-transport or emissive layer materials for electronic displays.
• Research & Development: Utilized in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Polymer Chemistry: Can be incorporated as a monomer or additive to impart specific properties to advanced polymeric materials.

Basic Information

Product Name	3,4-Dichloro-2-Naphthalenamine
CAS No.	57346-59-5
Molecular Formula	C₁₀H₇Cl₂N
Molecular Weight	212.08 g/mol
Synonyms	2-Amino-3,4-dichloronaphthalene; 3,4-Dichloro-2-naphthylamine; 3,4-Dichloronaphthalen-2-amine; 2-Naphthalenamine, 3,4-dichloro-; 3,4-Dichloro-2-aminonaphthalene; 3,4-Dichloro-β-naphthylamine
EINECS	Contact for details

Quality Control

Our 3,4-Dichloro-2-Naphthalenamine is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment ensures the material meets the high standards required for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

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	≤ 20 ppm

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