Description

1,6-Dibromonaphthalene is a halogenated aromatic compound that serves as a versatile and critical building block in advanced organic synthesis. Its value lies in its role as a key intermediate for constructing complex molecular architectures, particularly in materials science and pharmaceutical research. This high-purity chemical is essential for researchers and manufacturers in the fields of organic electronics, agrochemicals, and specialty polymers who require reliable, high-quality intermediates for their development and production processes.

Application

• Organic Light-Emitting Diode (OLED) Materials: Acts as a crucial precursor for synthesizing naphthalene-based host and emitter materials used in display and lighting technologies.
• Pharmaceutical Intermediates: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and other crop protection agents.
• Liquid Crystal Materials: Employed as a core intermediate for creating halogenated naphthalene derivatives used in liquid crystal displays (LCDs).
• Polymer & Resin Modifiers: Functions as a monomer or cross-linking agent in the synthesis of high-performance polymers and specialty resins.
• Organic Semiconductor Research: A valuable starting material for developing novel n-type or p-type organic semiconductor molecules.
• Ligand Synthesis for Catalysis: Used to prepare brominated naphthalene-based ligands for transition metal catalysts.
• Fluorescent Dyes & Probes: Serves as a precursor in the synthesis of naphthalimide-based fluorescent tags and sensors for biological imaging.

Basic Information

Product Name	1,6-Dibromonaphthalene
CAS No.	19125-84-9
Molecular Formula	C10H6Br2
Molecular Weight	285.96 g/mol
Synonyms	1,6-Dibromonaphthalene; Naphthalene, 1,6-dibromo-; 1,6-DBN; NSC 404087; 1,6-Dibromonaphtalene; 1,6-Dibromonaftaleno; 1,6-다이브로모나프탈렌; 1,6-二溴萘
EINECS	Contact for details

Quality Control

Our 1,6-Dibromonaphthalene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment ensures the material meets the stringent requirements for research and industrial synthesis.

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 oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
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.