Description

1,8-Dibromonaphthalene is a high-purity, halogenated naphthalene derivative serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in its role as a versatile building block for constructing complex polycyclic aromatic systems and functional materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science sectors, particularly for developing novel organic electronic components and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and other crop protection agents.
• Organic Electronic Materials: Serves as a fundamental building block for organic semiconductors, light-emitting diodes (OLEDs), and photovoltaic materials.
• Ligand and Catalyst Preparation: Employed in the synthesis of specialized ligands for transition metal catalysis and coordination chemistry.
• Polymer and Resin Modification: Acts as a monomer or cross-linking agent for creating high-performance polymers with specific thermal or electronic properties.
• Dye and Pigment Manufacturing: Intermediate in the production of specialized dyes, pigments, and colorants.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new organic reactions and material properties.
• Fluorescent Probe Synthesis: Used to create naphthalene-based fluorescent markers and sensors for biochemical applications.

Basic Information

Product Name	1,8-Dibromonaphthalene
CAS No.	17135-74-9
Molecular Formula	C10H6Br2
Molecular Weight	285.96 g/mol
Synonyms	1,8-Dibromonaphthalene; Naphthalene, 1,8-dibromo-; 1,8-Dibromonaphthalin; NSC 404080; 1,8-DBN; 1,8-Dibromonaftaleno; Dibromo(1,8)naphthalene
EINECS	Contact for details

Quality Control

Our 1,8-Dibromonaphthalene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets the highest standards of purity and consistency. Certificates of Analysis (COA) detailing specific results for identity, purity, and impurity profiles are provided with every shipment and are available upon request.

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 heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	97 - 101 °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.