Description

Diazene, Bis(Pentafluorophenyl)- CAS NO 2285-06-5 is a specialized organofluorine compound featuring a diazene (N=N) core flanked by two highly fluorinated aromatic rings. This unique structure makes it a valuable precursor and building block in advanced synthetic chemistry, particularly for introducing pentafluorophenyl groups. It is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and materials science sectors for creating novel compounds with enhanced properties such as thermal stability, lipophilicity, and electronic characteristics.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, especially those requiring fluorinated aromatic systems for improved metabolic stability and bioavailability.
• Agrochemical Synthesis: Serves as a key building block for developing advanced pesticides and herbicides where the pentafluorophenyl moiety can influence activity and environmental fate.
• Materials Science Research: Employed in the creation of novel polymers, liquid crystals, and organic electronic materials to modify electronic properties and enhance performance.
• Catalyst & Ligand Development: Acts as a precursor for synthesizing specialized ligands and catalysts used in cross-coupling and other transition metal-catalyzed reactions.
• Organic Synthesis Reagent: Utilized as a fluorinated arylating agent or a source of the pentafluorophenyl radical in various organic transformations.

Basic Information

Product Name	Diazene, Bis(Pentafluorophenyl)-
CAS No.	2285-06-5
Molecular Formula	C12F10N2
Molecular Weight	362.13 g/mol
Synonyms	Bis(pentafluorophenyl)diazene; (Pentafluorophenyl)azopentafluorobenzene; Azobenzene, decafluoro-; Decafluoroazobenzene; 1,2-Bis(pentafluorophenyl)diazene; Perfluoroazobenzene; PFP Diazene; C12F10N2
EINECS	Contact for details

Quality Control

Our production of Diazene, Bis(Pentafluorophenyl)- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and NMR/IR for structural confirmation, to ensure consistency and meet exacting customer requirements. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, identity, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when opening to prevent degradation. Keep away from strong bases and fluorides.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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