Description

Methyl Nonafluorobutyl Ether (CAS NO 163702-07-6) is a high-performance fluorinated ether solvent prized for its exceptional chemical and thermal stability. Its core value lies in its unique combination of high volatility and inertness, making it an ideal candidate for demanding industrial processes. This compound is essential for manufacturers and R&D facilities in the electronics, specialty chemical, and advanced materials sectors seeking reliable, high-purity process fluids.

Application

• Electronics Manufacturing: As a precision cleaning and drying agent for semiconductor wafers, electronic components, and optical surfaces, where high purity and residue-free evaporation are critical.
• Specialty Chemical Synthesis: As an inert, high-boiling reaction medium or solvent for fluorination chemistry and other sensitive reactions requiring non-interfering conditions.
• Heat Transfer Fluids: Utilized as a component in specialized cooling systems or heat transfer fluids due to the thermal stability of perfluorinated chains.
• Lubricant and Coating Formulations: As an additive or carrier solvent in high-performance lubricants, protective coatings, and release agents where chemical resistance is paramount.
• Analytical Chemistry: Employed as a solvent or standard in Gas Chromatography (GC) and other analytical techniques.
• Aerosol Propellants: Potential use as a component in specialty aerosol formulations for electronics or industrial applications.

Basic Information

Product Name	Methyl Nonafluorobutyl Ether
CAS No.	163702-07-6
Molecular Formula	C5H3F9O
Molecular Weight	250.06 g/mol
Synonyms	1,1,1,2,2,3,3,4,4-Nonafluoro-4-methoxybutane; Methyl perfluorobutyl ether; Methoxyperfluorobutane; Methyl nonafluorobutyl ether; HFE-7100 (isomeric mixture component); C4F9OCH3; 4-Methoxynonafluorobutane
EINECS	Contact for details

Quality Control

Our Methyl Nonafluorobutyl Ether is produced under stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure it meets precise purity and performance specifications. A comprehensive Certificate of Analysis (COA) detailing assay, identity, and impurity profiles is provided to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its high volatility, ensure containers are properly sealed when not in use to prevent evaporation and concentration of non-volatile residues. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0%
Water Content (KF)	≤ 0.05%
Non-volatile Residue	≤ 0.001%
Acidity (as HF)	≤ 10 ppm

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