Description

Perfluoro-2,5-Dioxahexyl Bromide is a high-value perfluorinated bromoalkyl ether, a key intermediate in advanced organic synthesis. This compound is prized for its unique combination of extreme chemical inertness, thermal stability, and the reactivity of its terminal bromine atom, enabling precise molecular modifications. It is essential for R&D and production in the pharmaceutical, agrochemical, and specialty materials sectors, particularly for introducing perfluoroalkyl chains to enhance product performance.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and diagnostic agents, where perfluorinated segments can improve metabolic stability and bioavailability.
• Agrochemical Synthesis: Serves as a building block for novel herbicides, fungicides, and plant growth regulators, leveraging fluorine's properties for enhanced efficacy and environmental persistence.
• Fluorinated Surfactant & Polymer Production: A critical precursor for manufacturing high-performance fluorosurfactants, coatings, and specialty polymers with oil, water, and stain repellency.
• Material Science R&D: Employed in creating advanced materials, including liquid crystals, electrolytes for batteries, and surface modification agents.
• Organic Synthesis Reagent: Acts as a versatile perfluoroalkylating agent in nucleophilic substitution and cross-coupling reactions to introduce fluorinated groups into complex molecules.

Basic Information

Product Name	Perfluoro-2,5-Dioxahexyl Bromide
CAS No.	87136-78-5
Molecular Formula	C4F9BrO2
Molecular Weight	346.94 g/mol
Synonyms	1-Bromo-2,2,3,3,4,4,5,5,5-nonafluoro-4-(trifluoromethyl)pentyl ether; 2-Bromoperfluoro-2,5-dioxahexane; Perfluoro(2,5-dioxahexyl) bromide; 3-Bromoperfluoro(3,6-dioxaheptane); 1-Bromoperfluoro-2,5-dioxahexane; Bromoperfluoro(2,5-dioxahexyl) ether; F-Grade Bromoether Intermediate
EINECS	Contact for details

Quality Control

Every batch of Perfluoro-2,5-Dioxahexyl Bromide is manufactured and tested under a strict quality management system. We guarantee high purity and consistency to meet the exacting standards of fine chemical and pharmaceutical applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles by GC, NMR, and IR is provided with each shipment to ensure full traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is stable under recommended conditions but should be kept away from strong bases and incompatible organic solvents. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	~1.8 g/mL
Refractive Index (n20/D)	~1.30

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