Description

Dibromobenzene CAS NO 26249-12-7 is a versatile halogenated aromatic compound, primarily recognized as a key intermediate in advanced organic synthesis. Its value lies in its two bromine atoms, which provide reactive sites for cross-coupling reactions and further functionalization, enabling the construction of complex molecular architectures. This chemical is essential for R&D laboratories and industrial-scale production in the pharmaceutical, agrochemical, and specialty materials sectors.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents.
• Liquid Crystal & OLED Materials: Acts as a precursor in the manufacture of advanced electronic display materials and organic light-emitting diodes.
• Polymer & Resin Modification: Employed to introduce bromine functionality into polymers, enhancing flame retardancy or other physical properties.
• Organic Synthesis Reagent: A valuable reagent in Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions.
• Dye & Pigment Manufacturing: Utilized in the synthesis of complex organic dyes and colorants.

Basic Information

Product Name	Dibromobenzene
CAS No.	26249-12-7
Molecular Formula	C6H4Br2
Molecular Weight	235.90 g/mol
Synonyms	1,2-Dibromobenzene; o-Dibromobenzene; Benzene, 1,2-dibromo-; NSC 60545; 1,2-Dibromobenzol; Dibromobenzene (mixed isomers); o-Dibromobenzol
EINECS	247-555-1

Quality Control

Our Dibromobenzene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets precise customer and industry specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Specific Isomer Content (GC)	Contact for details

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