Description

Perfluoro-2,5,8,13,16-Pentamethyl-3,6,9,12,15-Pentaoxaheptadecane-1,17-Dioyl Fluoride is a high-purity, specialized perfluorinated compound featuring a unique polyether backbone terminated with reactive acyl fluoride groups. This structure matters for its exceptional chemical and thermal stability, combined with the reactivity of the terminal fluoride groups, making it a valuable building block for advanced materials. It is primarily needed by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for synthesizing novel fluorinated intermediates, surfactants, and high-performance coatings.

Application

• Fluorinated Surfactant & Polymer Synthesis: Serves as a key monomer or intermediate for creating novel perfluoropolyethers (PFPEs) and fluorosurfactants with low surface energy.
• Pharmaceutical Intermediate: Used in the research and development of fluorinated active pharmaceutical ingredients (APIs) to enhance metabolic stability and bioavailability.
• Agrochemical Intermediate: Employed in the synthesis of advanced fluorinated pesticides and herbicides for improved efficacy and environmental profile.
• Specialty Coatings & Additives: A precursor for formulating high-performance, chemically resistant coatings, lubricants, and release agents.
• Electronics & Semiconductor Materials: Potential use in the development of dielectric fluids, etching agents, or precursors for fluorinated thin films.
• Lithium-Ion Battery Electrolyte Additive: Investigated for use in creating stable, high-voltage electrolyte components to improve battery performance and safety.

Basic Information

Product Name	Perfluoro-2,5,8,13,16-Pentamethyl-3,6,9,12,15-Pentaoxaheptadecane-1,17-Dioyl Fluoride
CAS No.	1005033-46-4
Molecular Formula	C17F34O7
Molecular Weight	Contact for details
Synonyms	1,17-Heptadecanedioyl fluoride, 2,5,8,13,16-pentamethyl-3,6,9,12,15-pentaoxa-, perfluoro-; Perfluorinated polyether diacyl fluoride; PFPE diacyl fluoride; Perfluoro-2,5,8,13,16-pentamethyl-3,6,9,12,15-pentaoxaheptadecanedioyl difluoride; Fomblin® Z-DEAL diacyl fluoride derivative; Krytox® diacyl fluoride derivative; Perfluoropolyether (PFPE) diacyl fluoride; Perfluoroalkyl polyether diacyl fluoride
EINECS	Contact for details

Quality Control

Our Perfluoro-2,5,8,13,16-Pentamethyl-3,6,9,12,15-Pentaoxaheptadecane-1,17-Dioyl Fluoride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR (19F, 1H), FT-IR, and HPLC analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided and available upon request.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening. Keep away from strong acids and incompatible organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure (19F, 1H)
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Acid Value	Contact for details

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