Description

1-Bromo-4-(1H,1H,2H,2H-Perfluoropentyl)Benzene is a high-value fluorinated aromatic building block, distinguished by its unique combination of a bromo substituent and a perfluoroalkyl chain. This structure makes it an essential intermediate for introducing both fluorine content and a reactive aryl-bromide site into advanced materials and pharmaceuticals. It is primarily sought by R&D and production chemists in the pharmaceutical, agrochemical, and specialty materials sectors for applications requiring enhanced stability, lipophilicity, or specific surface properties.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for introducing fluorine atoms to modulate metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in creating novel herbicides, fungicides, and insecticides where the fluorinated segment can improve weather resistance and biological activity.
• Liquid Crystal & OLED Materials: Serves as a precursor for fluorinated components in electronic display materials, contributing to improved dielectric anisotropy and thermal stability.
• Surface Modification & Coatings: Employed to synthesize fluorinated surfactants, polymers, and coatings that impart oil, water, and stain repellency.
• Cross-Coupling Reactions: The aryl bromide moiety is reactive in palladium-catalyzed couplings (e.g., Suzuki, Heck, Sonogashira) for creating complex, fluorinated biaryl structures.
• Material Science Research: Used in developing novel fluorinated polymers, dendrimers, and supramolecular systems with tailored properties.

Basic Information

Product Name	1-Bromo-4-(1H,1H,2H,2H-Perfluoropentyl)Benzene
CAS No.	195324-88-0
Molecular Formula	C₁₁H₆BrF₉
Molecular Weight	425.05 g/mol
Synonyms	4-Bromo-α,α,ω,ω,ω-pentafluorotoluene (incorrect but common misnomer); 1-Bromo-4-(perfluoropentyl)benzene; 4-(Perfluoropentyl)bromobenzene; p-Bromoperfluoropentylbenzene; [1-Bromo-4-(3,3,4,4,5,5,6,6,6-nonafluorohexyl)]benzene; C6F9C6H4Br; (Perfluoropentyl)phenyl bromide
EINECS	Contact for details

Quality Control

Our 1-Bromo-4-(1H,1H,2H,2H-Perfluoropentyl)Benzene is manufactured under strict quality systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and elemental analysis, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality commitment ensures material suitable for demanding research and scale-up applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible materials. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 10 ppm

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