Description

2-Bromo-1-Chloronaphthalene is a halogenated naphthalene derivative, a versatile and high-value organic intermediate. Its unique structure, featuring both bromine and chlorine substituents, makes it a critical building block for synthesizing complex molecules in advanced research and development. This compound is essential for pharmaceutical chemists, agrochemical researchers, and material scientists engaged in the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in research and development of new herbicides, fungicides, and pesticides, leveraging its halogenated structure for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport materials or host materials in the development of advanced display and lighting technologies.
• Liquid Crystal & Polymer Chemistry: Employed in the synthesis of monomers and additives for high-performance polymers and liquid crystal displays (LCDs).
• Dye & Pigment Manufacturing: Functions as an intermediate for creating specialized dyes and pigments with specific color fastness and properties.
• Academic & Industrial R&D: A valuable reagent for method development, catalysis studies, and exploring new reaction pathways in organic chemistry.
• Material Science Research: Investigated for use in organic semiconductors, photovoltaic materials, and other electronic applications.

Basic Information

Product Name	2-Bromo-1-Chloronaphthalene
CAS No.	692728-68-0
Molecular Formula	C10H6BrCl
Molecular Weight	241.51 g/mol
Synonyms	1-Chloro-2-bromonaphthalene; 2-Bromo-1-chloronaphthalene; Naphthalene, 2-bromo-1-chloro-; 1-Chloro-2-bromo-naphthalene; 2-Bromonaphthalene, 1-chloro derivative
EINECS	Contact for details

Quality Control

Our 2-Bromo-1-Chloronaphthalene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment 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 place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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