Description

Methyl Perfluoro(2-Methyl-3-Oxahexanoate) is a high-performance fluorinated ester compound, recognized for its unique combination of chemical inertness and surface activity. This product matters for its role as a key intermediate and functional additive, offering exceptional stability and hydrophobic/oleophobic properties. It is primarily needed by manufacturers in the electronics, specialty polymers, and advanced coatings industries seeking to enhance material performance.

Application

• Fluorinated Surfactant & Leveling Agent: A critical component in high-performance coatings, inks, and fire-fighting foams to improve wetting and reduce surface tension.
• Polymer & Resin Modification: Used as a monomer or additive to impart oil, water, and stain resistance to specialty polymers and advanced resins.
• Electronics Industry: Serves as a precursor or processing aid in the manufacture of fluorinated electronic chemicals and dielectric fluids.
• Specialty Chemical Intermediate: A versatile building block for synthesizing more complex fluorinated compounds for pharmaceutical and agrochemical applications.
• Surface Treatment & Textiles: Employed to create durable water and oil-repellent finishes on textiles, leather, and non-woven materials.

Basic Information

Product Name	Methyl Perfluoro(2-Methyl-3-Oxahexanoate)
CAS No.	13140-34-6
Molecular Formula	C8H3F9O3
Molecular Weight	318.09 g/mol
Synonyms	Methyl 2-(Trifluoromethyl)-3-oxahexafluoropentanoate; Methyl Perfluoro(2-methyl-3-oxahexanoate); Methyl 1,1,1,2,2,3,3,4,4-Nonafluoro-5-methoxy-4-(trifluoromethyl)pentanoate; Perfluoro(2-methyl-3-oxahexanoic acid) methyl ester; 3-Oxahexafluoro-2-(trifluoromethyl)pentanoic Acid Methyl Ester; FOMA Ester (industry abbreviation); Fluorinated Methyl Ester C8; Methyl Perfluoroisopropyl Ether Acetate
EINECS	Contact for details

Quality Control

Our Methyl Perfluoro(2-Methyl-3-Oxahexanoate) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and key physical properties are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong acids, bases, and oxidizing agents. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	~1.6 g/mL
Refractive Index (n20D)	Contact for details

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