Description

Perfluoro-2,5,8-Trimethyl-3,6,9-Trioxadodecanoyl Fluoride is a high-purity, specialized perfluorinated acyl fluoride building block, essential for introducing perfluoropolyether (PFPE) segments into target molecules. Its value lies in enabling the synthesis of advanced materials with exceptional chemical resistance, thermal stability, and low surface energy. This compound is critically needed by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel surfactants, lubricants, and functional coatings.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel active pharmaceutical ingredients (APIs) with enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the production of advanced herbicides and pesticides, where the perfluorinated chain provides resistance to environmental degradation.
• Specialty Polymer & Resin Modifier: Imparts oil, water, and stain repellency, as well as chemical resistance to high-performance coatings, elastomers, and composites.
• PFPE (Perfluoropolyether) Derivative Production: Serves as a crucial precursor for manufacturing PFPE-based fluids, greases, and surfactants used in demanding aerospace and electronics applications.
• Surface Active Agent (Surfactant) Synthesis: Enables the creation of fluorosurfactants with unparalleled efficiency in reducing surface tension for fire-fighting foams and advanced cleaning formulations.
• Lithography & Semiconductor Materials: Potential use in the development of next-generation photoresists and etching agents for microelectronics fabrication.

Basic Information

Product Name	Perfluoro-2,5,8-Trimethyl-3,6,9-Trioxadodecanoyl Fluoride
CAS No.	27639-98-1
Molecular Formula	C12F24O3
Molecular Weight	744.08 g/mol
Synonyms	2,5,8-Trimethyl-3,6,9-trioxadodecanoyl fluoride, perfluoro-; Perfluoro(2,5,8-trimethyl-3,6,9-trioxadodecanoyl) fluoride; PFPE acyl fluoride; Perfluoropolyether acyl fluoride intermediate; Krytox® acyl fluoride precursor; Fomblin® derivative; Fluorolink® building block; Perfluoro-2,5,8-trimethyl-3,6,9-trioxadodecanoic acid fluoride
EINECS	Contact for details

Quality Control

Every batch of Perfluoro-2,5,8-Trimethyl-3,6,9-Trioxadodecanoyl Fluoride is manufactured and tested under strict quality management systems. We ensure compliance with relevant industry standards for high-purity chemical intermediates. Comprehensive analytical testing, including NMR, GC, and FTIR, is performed to verify identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical specifications are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and reacts with strong acids and organic solvents; it must be kept under a dry, inert atmosphere (e.g., nitrogen or argon) and segregated from incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Acid Value	Contact for details
Density (at 20°C)	~1.8 g/mL

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