86911

Tetrabutylammonium heptadecafluorooctanesulfonate

≥95.0% (H-NMR)

• Synonym(s): Heptadecafluorooctanesulfonic acid tetrabutylammonium salt, Perfluorooctanesulfonic acid tetrabutylammonium salt, Tetrabutylammonium perfluorooctanesulfonate
• Linear Formula: (CH₃CH₂CH₂CH₂)₄N[CF₃(CF₂)₇SO₃]
• CAS Number: 111873-33-7
• Molecular Weight: 741.59
• MDL number: MFCD00270129
• UNSPSC Code: 12352100
• PubChem Substance ID: 57653216
• NACRES: NA.22

Properties

• assay: ≥95.0% (H-NMR)
• form: liquid
• functional group: amine; fluoro; sulfonic acid
• 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

Description

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

Safety Information

• pictograms: GHS08,GHS07,GHS09
• signalword: Danger
• hcodes: H302 + H332,H351,H360D,H362,H372,H411
• pcodes: P202 - P263 - P273 - P301 + P312 - P304 + P340 + P312 - P308 + P313
• 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_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves