Description

Diazene, Bis(3-Fluorophenyl)- is a specialized fluorinated diazene derivative, a key intermediate in advanced organic synthesis. Its value lies in its role as a versatile building block for constructing complex molecular architectures, particularly in the development of high-performance materials and active pharmaceutical ingredients (APIs). This compound is essential for R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce fluorinated motifs for enhanced bioactivity and material properties.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the development of advanced herbicides and pesticides where the fluorophenyl group enhances stability and efficacy.
• Material Science: Serves as a monomer or cross-linking agent in the production of specialty polymers and liquid crystal materials.
• Organic Synthesis: Acts as a valuable reagent for the preparation of other fluorinated aromatic compounds and heterocycles.
• Research & Development: Employed in academic and industrial labs for methodological studies in organofluorine chemistry and catalysis.

Basic Information

Product Name	Diazene, Bis(3-Fluorophenyl)-
CAS No.	331-21-5
Molecular Formula	C₁₂H₈F₂N₂
Molecular Weight	218.20 g/mol
Synonyms	Bis(3-fluorophenyl)diazene; 3,3'-Difluoroazobenzene; (3-Fluorophenyl)-(3-fluorophenyl)diazene; Azobenzene, 3,3'-difluoro-; 1,2-Bis(3-fluorophenyl)diazene; 3-Fluoroazobenzene; DFAB; 331-21-5
EINECS	206-357-6

Quality Control

Our production of Diazene, Bis(3-Fluorophenyl)- adheres to stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, GC for residual solvents, and NMR/IR for structural confirmation, to ensure it meets exacting customer specifications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and compliance with relevant industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flames. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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