Description

Methyl Perfluoro-3,6-Dioxadecanoate is a high-performance fluorinated ester, a key building block for introducing perfluoroether functionality into advanced materials. Its unique structure, featuring a perfluorinated polyether (PFPE) segment, provides exceptional chemical inertness, thermal stability, and low surface energy. This compound is essential for manufacturers in the electronics, specialty coatings, and high-performance polymer industries seeking to enhance product durability and performance under extreme conditions.

Application

• Fluorinated Surfactant & Additive Precursor: Serves as a critical intermediate for synthesizing high-performance surfactants and surface modifiers used in fire-fighting foams, coatings, and lubricants.
• Electronics Industry: Used in the formulation of specialty photoresists and anti-reflective coatings for semiconductor manufacturing, leveraging its excellent chemical resistance.
• Specialty Polymer Synthesis: A key monomer for creating fluorinated polyethers and copolymers with enhanced oil, water, and chemical repellency for demanding applications.
• Surface Treatment & Coatings: Imparts low surface energy and high repellency to textiles, membranes, and optical components, providing stain and soil resistance.
• Lubricant & Grease Formulation: Incorporated into high-performance lubricants for aerospace and industrial applications where extreme pressure and chemical stability are required.
• Research & Development: A valuable reagent for academic and industrial R&D focused on novel fluorinated materials, surface science, and green chemistry alternatives.

Basic Information

Product Name	Methyl Perfluoro-3,6-Dioxadecanoate
CAS No.	129301-40-2
Molecular Formula	C11H5F17O4
Molecular Weight	500.13 g/mol
Synonyms	Methyl 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,9-Heptadecafluorononanoate, 3,6-Dioxa Derivative; Methyl Perfluoro(3,6-dioxa)decanoate; Methyl Perfluoro-3,6-dioxadecanoate; Perfluoro(3,6-dioxadecanoic acid) methyl ester; Methyl Heptadecafluoro-3,6-dioxanonanoate; Fomblin® Y-type Ester Intermediate; PFPE Methyl Ester
EINECS	Contact for details

Quality Control

Our production of Methyl Perfluoro-3,6-Dioxadecanoate adheres to a strict quality management system. Every batch undergoes rigorous analytical testing, including GC, NMR, and FTIR, to ensure identity, purity, and consistency meet exacting customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance with your quality protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and fluorides. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Acidity (as HF)	≤ 10 ppm

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