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Merck
CN

86911

Tetrabutylammonium heptadecafluorooctanesulfonate

≥95.0% (H-NMR)

Synonym(s):

Heptadecafluorooctanesulfonic acid tetrabutylammonium salt, Perfluorooctanesulfonic acid tetrabutylammonium salt, Tetrabutylammonium perfluorooctanesulfonate

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About This Item

Linear Formula:
(CH3CH2CH2CH2)4N[CF3(CF2)7SO3]
CAS Number:
Molecular Weight:
741.59
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
≥95.0% (H-NMR)
Form:
liquid
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InChI

1S/C16H36N.C8HF17O3S/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;9-1(10,3(13,14)5(17,18)7(21,22)23)2(11,12)4(15,16)6(19,20)8(24,25)29(26,27)28/h5-16H2,1-4H3;(H,26,27,28)/q+1;/p-1

SMILES string

CCCC[N+](CCCC)(CCCC)CCCC.[O-]S(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F

InChI key

MUOQTHSUZGSHGW-UHFFFAOYSA-M

assay

≥95.0% (H-NMR)

form

liquid

functional group

amine, fluoro, sulfonic acid

Application

Tetrabutylammonium heptadecafluorooctanesulfonate [NBu4][(PFOc)SO3] can be used as:
  • A model ionic liquid for the possible replacement of perfluorocarbons, which are used in oxygen therapeutics.
  • A supporting electrolyte in the electropolymerization of 3,4-ethylenedioxythiophene (EDOT) derivatives to obtain superhydrophobic surfaces.

Other Notes

Ionic liquid

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 2 - Lact. - Repr. 1B - STOT RE 1

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

Regulatory Information

监管及禁止进口产品
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R.M. Pomaville et al.
Journal of Chromatography A, 499, 749-749 (1990)
T.O. Kollie et al.
Chromatographia, 33, 551-551 (1992)
Versatile superhydrophobic surfaces from a bioinspired approach
Wolfs M, et al.
Macromolecules, 44(23), 9286-9294 (2011)
(Liquid+ liquid) equilibria of perfluorocarbons with fluorinated ionic liquids
Martinho, S., et al.
The Journal of Chemical Thermodynamics, 64, 71-79 (2013)

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