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86911

Sigma-Aldrich

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
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

≥95.0% (H-NMR)

form

liquid

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

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

InChI key

MUOQTHSUZGSHGW-UHFFFAOYSA-M

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

Signal Word

Danger

Hazard Classifications

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

Storage Class Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

86911-5ML:
86911-BULK:
86911-VAR:
86911-25ML:


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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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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