Description

Ethyl Nonafluorobutyl Ether is a high-performance fluorinated ether compound, distinguished by its unique combination of high volatility and chemical inertness. This product is engineered to deliver exceptional performance as a solvent and reaction medium in demanding industrial and research applications where stability and low surface tension are critical. It is primarily utilized by manufacturers in the electronics, specialty chemical, and advanced materials sectors for precision cleaning, surface treatment, and as a key intermediate in fluorochemical synthesis.

Application

• Precision Cleaning Agent: Used in the electronics industry for cleaning sensitive components, circuit boards, and optical devices due to its high volatility and non-flammable nature.
• Fluorochemical Intermediate: Serves as a crucial building block in the synthesis of more complex fluorinated surfactants, polymers, and pharmaceuticals.
• Specialty Solvent: Employed in formulations requiring a solvent with high thermal and chemical stability, low surface tension, and excellent wetting properties.
• Surface Treatment & Coating: Used to modify surface energy and provide water- and oil-repellent characteristics to textiles, papers, and membranes.
• Heat Transfer Fluid: Suitable for use in specialized cooling systems and heat exchangers where non-conductivity and stability are paramount.
• Dielectric Fluid: Applied in high-voltage electrical equipment and precision testing due to its excellent insulating properties.

Basic Information

Product Name	Ethyl Nonafluorobutyl Ether
CAS No.	163702-05-4
Molecular Formula	C6H5F9O
Molecular Weight	264.09 g/mol
Synonyms	1,1,2,2,3,3,4,4,4-Nonafluorobutyl Ethyl Ether; Ethyl Perfluorobutyl Ether; Ethoxyperfluorobutane; Nonafluorobutyl Ethyl Ether; 2,2,3,3,4,4,5,5,5-Nonafluoropentyl Ether; Perfluorobutyl Ethyl Ether; C4F9OC2H5; F-Ethyl Nonafluorobutyl Ether
EINECS	Contact for details

Quality Control

Our Ethyl Nonafluorobutyl Ether is manufactured under stringent quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and performance. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with agreed-upon standards and customer 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 such as strong alkalis. Due to its high volatility, ensure containers are properly sealed. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Acidity (as HF)	≤ 10 ppm
Non-volatile Residue	≤ 0.01%
Boiling Point	~ 95-98 °C
Density (at 20°C)	~ 1.55 g/mL

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