Description

1-Bromo-4-Chloronaphthalene is a halogenated naphthalene derivative that serves as a versatile and valuable synthetic intermediate in advanced organic chemistry. Its distinct structure, featuring both bromine and chlorine substituents, makes it a crucial building block for constructing complex molecules with tailored electronic and steric properties. This compound is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries for applications such as ligand synthesis and the development of functional organic materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials and host materials in OLED device fabrication.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for transition metal catalysis and organometallic chemistry.
• Liquid Crystal and Polymer Research: Acts as a monomer or modifying agent in the synthesis of advanced polymers and liquid crystalline materials.
• Dye and Pigment Manufacturing: Used as an intermediate for synthesizing specific halogenated dyes and pigments.

Basic Information

Product Name	1-Bromo-4-Chloronaphthalene
CAS No.	53220-82-9
Molecular Formula	C10H6BrCl
Molecular Weight	241.51 g/mol
Synonyms	4-Chloro-1-bromonaphthalene; 1-Bromo-4-chloronaphthalene; NSC 404080; 4-Chloro-1-bromonaphthalene; 1-Bromo-4-chloro-naphthalene; Naphthalene, 1-bromo-4-chloro-
EINECS	Contact for details

Quality Control

Our 1-Bromo-4-Chloronaphthalene is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO 9001 standards for research and industrial-grade materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.