Description

4-Bromophenyl Perfluoro(1,4-Dimethyl-2,5-Dioxaoctyl) Ketone is a high-value, specialty fluorinated organic building block characterized by its unique perfluoroalkyl ether chain attached to a brominated aromatic ketone core. This compound matters for its role in introducing both fluorine content and a reactive aryl bromide handle into advanced materials, enabling precise tuning of properties like hydrophobicity, chemical resistance, and electronic characteristics. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and high-performance fluorinated materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon for introducing fluorinated motifs into drug candidates, potentially enhancing metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides where fluorine atoms improve efficacy and environmental persistence.
• Advanced Material Precursor: Acts as a monomer or cross-linking agent in the synthesis of specialty fluoropolymers and coatings with exceptional oil, water, and chemical repellency.
• Liquid Crystal & Electronic Materials: Employed in the development of fluorinated components for liquid crystal displays (LCDs) and organic electronic devices due to its influence on dielectric properties and molecular alignment.
• Surface Modification Agent: Utilized to create low-surface-energy coatings on textiles, membranes, and electronic components.
• Research & Development: A valuable tool for academic and industrial R&D in organofluorine chemistry and materials science.

Basic Information

Product Name	4-Bromophenyl Perfluoro(1,4-Dimethyl-2,5-Dioxaoctyl) Ketone
CAS No.	67727-74-6
Molecular Formula	C₁₈H₁₀BrF₁₃O₃
Molecular Weight	649.16 g/mol
Synonyms	1-[4-Bromophenyl]-2,2,3,3,4,4,5,5,6,6,7,7,7-tridecafluoroheptyl Ketone; 4-Bromophenyl 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-2,5-dimethyl-1,4-dioxaoctan-1-yl Ketone; Perfluoro(2,5-dimethyl-3,6-dioxanonyl) 4-Bromophenyl Ketone; 4-Bromobenzoyl Perfluoro(2,5-dimethyl-3,6-dioxanonyl); (4-Bromophenyl)(perfluoro-2,5-dimethyl-3,6-dioxanon-1-yl)methanone; BRPFDK (abbreviation); Fluorinated Aryl Bromide Ketone; F-alkyl Ether Aryl Ketone Intermediate
EINECS	Contact for details

Quality Control

Our production of 4-Bromophenyl Perfluoro(1,4-Dimethyl-2,5-Dioxaoctyl) Ketone adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research and scale-up applications. Identity and purity are confirmed via advanced analytical techniques including NMR (¹H, ¹⁹F, ¹³C), HPLC, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical specifications is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). The compound may be sensitive to moisture and strong bases; keep the container tightly sealed under an inert atmosphere for long-term storage. Keep away from heat and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 96.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents	Meets ICH guidelines

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