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HomeProduct name listEthyl nonafluorobutyl ether

Ethyl nonafluorobutyl ether

  • CAS NO.:163702-05-4
  • Empirical Formula: C6H5F9O
  • Molecular Weight: 264.09
  • MDL number: MFCD01862062
  • EINECS: 425-340-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 13:37:16
Ethyl nonafluorobutyl ether Structural

What is Ethyl nonafluorobutyl ether?

Definition

Ethyl nonafluorobutyl ether is a hydrofluoroether (HFEs). HFEs have the potential to be a substitute material for the commonly halocarbonated compounds used in industry in applications such as refrigeration, foaming, precision cleaning, and fire extinguishing. Experimental speed of sound for ethyl nonafluorobutyl ether is presented from 283.15 to 323.15 K at pressures upto 100 MPa[1].

What are the applications of Application

Ethyl nonafluorobutyl ether (EFE) has been used as a co-solvent of nonflammable electrolytes for lithium-ion batteries. As EFE itself has no flashpoint and is non-viscous, it is a promisingαmdidate of a good, safe solvent in a lithium-ion battery system. The EFE-based electrolyte showed lower conductivity than the conventional electrolyte solutions consisting of mixed alkylcar-donate solvent but high performance for a graphite negative electrode[2].

General Description

Ethoxynonafluorobutane can be called as an eco-friendly solvent, which finds applications in chromatography since it has high lipophilic character as a result of which, it can be used as a substitute for hexane.

References

[1] A, M. M. Pieiro , et al. "High-pressure speed of sound measurements in methyl nonafluorobutyl ether and ethyl nonafluorobutyl ether." Fluid Phase Equilibria s 222–223.1(2004):297-302.
[2] M. Morita. “Nonflammable Organic Electrolyte Solution Based on Perfluoro-ether Solvent for Lithium Ion Batteries.” Electrochemistry 15 1 (2003): 1067–1069.

Properties of Ethyl nonafluorobutyl ether

Melting point: -138 °C (lit.)
Boiling point: 76 °C (lit.)
Density  1.428 g/mL at 25 °C (lit.)
refractive index  n20/D 1.282(lit.)
Flash point: 39 °F
λmax λ: 220 nm Amax: 1.0
λ: 225 nm Amax: 0.35
λ: 250 nm Amax: 0.05
λ: 300-400 nm Amax: 0.01
CAS DataBase Reference 163702-05-4(CAS DataBase Reference)
EPA Substance Registry System Ethyl nonafluorobutyl ether (163702-05-4)

Safety information for Ethyl nonafluorobutyl ether

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H413:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P273:Avoid release to the environment.
P501:Dispose of contents/container to..…

Computed Descriptors for Ethyl nonafluorobutyl ether

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