Description

(4-Bromo-Phenyl)-Phenyl-Diazene is an organobromine azo compound characterized by its distinct molecular structure. This chemical serves as a versatile intermediate and functional building block in advanced organic synthesis and materials science. It is particularly valuable for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce bromine and azo functionalities into complex molecules.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring brominated aromatic systems.
• Agrochemical Synthesis: Serves as a key precursor for developing herbicides, fungicides, and insecticides with specific activity profiles.
• Dye and Pigment Manufacturing: Acts as a core component in the production of azo dyes and pigments, contributing to color properties and stability.
• Liquid Crystal & OLED Materials: Employed in the research and development of advanced electronic display materials and organic light-emitting diodes (OLEDs).
• Polymer Modification: Utilized as a functional monomer or cross-linking agent to impart specific properties to specialty polymers.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new organic reactions and material properties.

Basic Information

Product Name	(4-Bromo-Phenyl)-Phenyl-Diazene
CAS No.	4418-84-2
Molecular Formula	C₁₂H₉BrN₂
Molecular Weight	261.12 g/mol
Synonyms	4-Bromoazobenzene; p-Bromoazobenzene; 1-Bromo-4-(phenyldiazenyl)benzene; (4-Bromophenyl)-phenyldiazene; Azobenzene, 4-bromo-; Diazene, (4-bromophenyl)phenyl-; NSC 406914
EINECS	224-577-7

Quality Control

Our (4-Bromo-Phenyl)-Phenyl-Diazene is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with every shipment. We can support compliance requirements for various global regulatory frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	95 - 99 °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.