365289

Sigma-Aldrich

Heptadecafluorooctanesulfonic acid tetraethylammonium salt

98%

Synonym(s):
Perfluorooctanesulfonic acid tetraethylammonium salt
Linear Formula:
CF3(CF2)6CF2SO3N(C2H5)4
CAS Number:
Molecular Weight:
629.37
Beilstein/REAXYS Number:
6470030
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

98%

mp

184-190 °C (lit.)

SMILES string

CC[N+](CC)(CC)CC.[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/C8HF17O3S.C8H20N/c9-1(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;1-5-9(6-2,7-3)8-4/h(H,26,27,28);5-8H2,1-4H3/q;+1/p-1

InChI key

JHDXAQHGAJXNBY-UHFFFAOYSA-M

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Pictograms

Skull and crossbonesHealth hazard

Signal Word

Danger

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN 2811 6.1 / PGIII

WGK Germany

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

Cristina Moreta et al.
Journal of chromatography. A, 1355, 211-218 (2014-07-06)
An analytical method is proposed to determine ten perfluorinated alkyl acids (PFAAs) [nine perfluorocarboxylic acids (PFCAs) and perfluorooctane sulfonate (PFOS)] in corn, popcorn and microwave popcorn packaging by focused ultrasound solid-liquid extraction (FUSLE) and ultra high performance liquid chromatography (UHPLC)...

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