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: 2024-08-19 22:39:07
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 | n |
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) |
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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