Description

1,4-Dibromobenzene is a high-purity halogenated aromatic compound, serving as a critical intermediate in advanced organic synthesis. Its value lies in its two symmetrically positioned bromine atoms, which make it an excellent building block for creating complex molecular architectures. This product is essential for manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality raw materials for their processes.

Application

• Pharmaceutical Intermediate: Key starting material for the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Synthesis: Used in the production of herbicides, pesticides, and fungicides.
• Liquid Crystal & Polymer Chemistry: Acts as a monomer or precursor in the manufacture of liquid crystal displays (LCDs) and high-performance polymers.
• Organic Synthesis Building Block: Employed in Suzuki, Ullmann, and other cross-coupling reactions to introduce phenyl groups.
• Dye & Pigment Manufacturing: Intermediate in the production of complex organic dyes and colorants.
• Research & Development: Utilized in academic and industrial R&D for exploring new synthetic pathways and material science.

Basic Information

Product Name	1,4-Dibromobenzene
CAS No.	106-37-6
Molecular Formula	C6H4Br2
Molecular Weight	235.90 g/mol
Synonyms	p-Dibromobenzene; 1,4-Dibromobenzol; Benzene, 1,4-dibromo-; p-Dibromobenzol; NSC 6065; Parabromobenzene; 4-Bromophenyl bromide; 1,4-DBB
EINECS	203-390-2

Quality Control

Our 1,4-Dibromobenzene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets the high standards required for industrial and research applications. We provide detailed Certificates of Analysis (COA) with each shipment, documenting purity, identity, and impurity profiles to guarantee batch-to-batch consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	86°C - 89°C
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.