Description

1-Bromoperfluoro-2,5-Dioxanonane is a high-purity, highly volatile fluorinated ether derivative, serving as a critical building block and intermediate in advanced chemical synthesis. Its unique perfluorinated structure with a reactive bromine terminus makes it an essential precursor for introducing fluorinated segments into target molecules, enhancing properties like chemical resistance, thermal stability, and surface activity. This compound is primarily needed by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty materials sectors, particularly for developing novel surfactants, polymers, and active pharmaceutical ingredients (APIs).

Application

• Fluorinated Surfactant & Polymer Synthesis: A key intermediate for manufacturing high-performance fluorosurfactants and fluoropolymers used in coatings, fire-fighting foams, and electronics.
• Pharmaceutical Intermediate: Used in the research and development of novel fluorinated active pharmaceutical ingredients (APIs) to improve metabolic stability and bioavailability.
• Agrochemical Intermediate: Serves as a building block for creating advanced fluorinated pesticides and herbicides with enhanced efficacy and environmental profile.
• Specialty Material Modification: Employed to introduce fluorinated ether chains into materials, imparting oil, water, and stain repellency to textiles and surfaces.
• Lithium Battery Electrolyte Additive: Investigated for use as a high-voltage stabilizing additive in electrolyte formulations for next-generation lithium-ion batteries.
• Organic Synthesis Reagent: Acts as a versatile perfluoroalkylating agent in nucleophilic substitution and cross-coupling reactions in fine chemical production.

Basic Information

Product Name	1-Bromoperfluoro-2,5-Dioxanonane
CAS No.	330562-46-4
Molecular Formula	C7BrF15O2
Molecular Weight	498.96 g/mol
Synonyms	Perfluoro(2,5-dioxanonyl bromide); 1-Bromo-1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-pentadecafluoro-2,5-dioxaheptane; 2,5-Dioxanonane, 1-bromoperfluoro-; 1-Bromoperfluoro-2,5-dioxanonane; Bromoperfluoro(2,5-dioxanonane); PFPE Bromide; Brominated Perfluoropolyether (PFPE)
EINECS	Contact for details

Quality Control

Our 1-Bromoperfluoro-2,5-Dioxanonane is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay by GC or HPLC, identity confirmation by FT-IR and NMR spectroscopy, and impurity profiling. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes. We adhere to relevant industry standards and can support development projects requiring specific analytical method validation or custom purity grades.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at temperatures between 2°C and 8°C (refrigerated) to minimize volatility and degradation. Due to its highly volatile nature, ensure containers are securely sealed and handled in a fume hood. Keep away from heat, sparks, open flames, and incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Assay (GC)	≥ 98.0%
Purity (HPLC)	≥ 97.5%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	~1.8 g/mL
Boiling Point	Contact for details

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