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65139

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/REAXYS Number:
8768491
MDL number:
MFCD28505595
UNSPSC Code:
12352101
PubChem Substance ID:
24883826
NACRES:
NA.21
assay:
≥99.0% (total assay of isomers, GC)
bp:
60 °C (lit.)

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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.[1]
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.[1]

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL5053
BCCJ4313
BCCD9535
BCBW1067
BCBT5412

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