Description

Ethyl Perfluoro-2,5,8,10-Tetramethyl-3,6,9-Trioxaundecanoate is a high-purity, specialty fluorinated ester compound designed for advanced material science and chemical synthesis. This product matters for its unique combination of perfluorinated alkyl chains and ether linkages, which impart exceptional chemical inertness, thermal stability, and low surface energy properties. It is primarily needed by R&D and manufacturing sectors in the pharmaceutical, agrochemical, and specialty polymer industries for use as a key intermediate or performance-enhancing additive.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs) requiring fluorinated motifs for enhanced metabolic stability and bioavailability.
• Agrochemical Synthesis: Serves as a building block for advanced fluorinated pesticides and herbicides, improving their environmental persistence and efficacy.
• Fluorinated Surfactant & Polymer Precursor: A key monomer or modifier for creating high-performance fluorosurfactants, coatings, and elastomers with oil, water, and stain repellency.
• Electronic Chemicals: Potential application in the formulation of specialty fluids for electronics cooling or as a dielectric fluid component.
• Material Science R&D: Employed in academic and industrial research to develop new materials with tailored surface properties and chemical resistance.
• Lubricant & Grease Additive: Enhances the performance of high-end lubricants under extreme pressure and temperature conditions.

Basic Information

Product Name	Ethyl Perfluoro-2,5,8,10-Tetramethyl-3,6,9-Trioxaundecanoate
CAS No.	1212156-86-9
Molecular Formula	C15H9F17O4
Molecular Weight	528.21 g/mol
Synonyms	Ethyl Perfluoro-3,6,9-Trioxa-2,5,8,10-Tetramethylundecanoate; Perfluoropolyether Ethyl Ester; F-PPE Ethyl Ester; 2,5,8,10-Tetramethyl-3,6,9-trioxaundecanoic Acid, Perfluoro-, Ethyl Ester; Ethyl H-(CF(CF3)CF2O)3CF(CF3)COOCH2CH3 (structural shorthand); Fluorinated Trioxaundecanoate Ester; PFPE Ethyl Ester Intermediate
EINECS	Contact for details

Quality Control

Our Ethyl Perfluoro-2,5,8,10-Tetramethyl-3,6,9-Trioxaundecanoate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to cGMP guidelines where applicable. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles, available upon request. We ensure compliance with relevant global regulatory frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is sensitive to fluoride/strong alkali. Keep away from incompatible materials. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines
Density (at 20°C)	~1.7 - 1.8 g/mL

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