Description

Perfluoro-2,5,8,11-Tetramethyl-3,6,9,12-Tetraoxapentadecanoyl Fluoride is a high-purity, specialized perfluorinated acyl fluoride intermediate. This compound is valued for its unique combination of extreme chemical inertness, thermal stability, and ability to introduce perfluoropolyether (PFPE) segments into target molecules. It is primarily sought by R&D and production chemists in the advanced materials, specialty polymer, and high-performance lubricant sectors for synthesizing novel fluorinated compounds.

Application

• Key Intermediate for Fluorinated Surfactants & Polymers: Serves as a critical building block for synthesizing perfluoropolyether (PFPE)-based surfactants, coatings, and elastomers with exceptional oil, water, and chemical resistance.
• Advanced Material Synthesis: Used in the production of specialty fluoropolymers and oligomers for demanding applications in aerospace, semiconductor, and electronics manufacturing.
• High-Performance Lubricant Formulation: A precursor for creating PFPE-based lubricants and greases that are stable under extreme temperatures and in aggressive chemical environments.
• Surface Modification Agent: Imparts permanent hydrophobic and oleophobic properties to surfaces, useful for creating anti-stick, anti-fouling, or self-cleaning coatings.
• Pharmaceutical & Agrochemical Intermediates: Employed in research to develop novel fluorinated active ingredients or prodrugs to enhance metabolic stability and bioavailability.
• Specialty Chemical Research (R&D): Utilized in academic and industrial laboratories for exploring new fluorination chemistry and creating molecules with tailored properties.

Basic Information

Item	Detail
Product Name	Perfluoro-2,5,8,11-Tetramethyl-3,6,9,12-Tetraoxapentadecanoyl Fluoride
CAS No.	34761-47-2
Molecular Formula	C15F28O5
Molecular Weight	800.10 g/mol
Synonyms	Perfluoro(2,5,8,11-tetramethyl-3,6,9,12-tetraoxapentadecanoyl) fluoride; PFPE acyl fluoride; Perfluoropolyether acyl fluoride; 3,6,9,12-Tetraoxa-2,5,8,11-tetramethylpentadecanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15-octacosafluoro-, fluoride; Krytox® acyl fluoride intermediate; Fomblin® Z derivative acyl fluoride
EINECS	Contact for details

Quality Control

Every batch of Perfluoro-2,5,8,11-Tetramethyl-3,6,9,12-Tetraoxapentadecanoyl Fluoride is manufactured and tested under strict quality management systems. We ensure high purity and batch-to-batch consistency through advanced analytical techniques including NMR (19F, 1H), FT-IR, and GC-MS. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive). Store under a dry, inert atmosphere (e.g., nitrogen or argon) in a cool, dry, well-ventilated area. Recommended storage temperature is 2-8°C to maximize shelf life and stability. Keep away from moisture, strong bases, and reactive metals.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure (19F, 1H)
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Acid Value	Contact for details

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