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Sigma-Aldrich

Nonafluorobutyl methyl ether

puriss., ≥99.0% (total assay of isomers, GC)

Synonym(s):

HFE-7100, Methoxynonafluorobutane, Methoxyperfluorobutane, Nonafluoromethoxybutane

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About This Item

Linear Formula:
CH3OCF2R, R = -CF2CF2CF3 or -CF(CF3)2
CAS Number:
163702-07-6
Molecular Weight:
250.06
Beilstein:
8768491
UNSPSC Code:
12352101
PubChem Substance ID:
24883826
NACRES:
NA.21

grade

puriss.

Quality Level

200

Assay

≥99.0% (total assay of isomers, GC)

form

liquid

refractive index

n20/D 1.3 (lit.)
n20/D 1.301

bp

60 °C (lit.)

mp

−135 °C (lit.)

density

1.529 g/mL at 20 °C
1.52 g/mL at 25 °C (lit.)

SMILES string

COC(F)(F)C(F)(F)C(F)(F)C(F)(F)F.COC(F)(F)C(F)(C(F)(F)F)C(F)(F)F

InChI

1S/2C5H3F9O/c1-15-5(13,14)3(8,9)2(6,7)4(10,11)12;1-15-5(13,14)2(6,3(7,8)9)4(10,11)12/h2*1H3

InChI key

OKIYQFLILPKULA-UHFFFAOYSA-N

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General description

Nonafluorobutyl methyl ether (Methyl Nonafluorobutyl Ether, MFE) is an alkyl- fluoroalkyl ether (AFE). AFE is widely employed as a nonflammable solvent. MFE is superior to conventional solvents due to its low viscosity and surface tension.
consists of two inseparable isomers (CF3)2CFCF2OCH3 and CF3(CF2)3OCH3 with almost identical properties

Application

Nonafluorobutyl methyl ether (Methyl Nonafluorobutyl Ether, MFE) may be used to compose mixed-solvent electrolytes. Flash point, conductivity and NMR spectra of these solvent mixtures have been investigated.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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