N-methyl perfluorooctane sulfonamide

Synonyms: "n-methylperfluorooctanesulfonamide", "N-Methyl-perfluorooctane-1-sulphonamide", "Heptadecafluoro-N-methyloctanesulphonamide", "1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-methyloctane-1-sulfonamide", "Heptadecafluoro-N-methyl-1-octanesulfonamide", "N-methyl-perfluorooctanesulfonamide"

Source: N-methyl perfluorooctane sulfonamide is a member of the group of polyfluorinated sulfonamides, which are are surfactants used in applications ranging from oil and water repellents for fabrics, apparel, carpets, and paper coatings to specialty chemical applications such as insecticides and fire fighting foams.

Identifiers:

IUPAC Name: 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-methyloctane-1-sulfonamide
CAS Number: 31506-32-8
PubChem ID: 3034468
InChiKey: SRMWNTGHXHOWBT-UHFFFAOYSA-N
Canonical SMILES: CNS(=O)(=O)C(C(C(C(C(C(C(C(F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F)(F)F

Structural Properties:

Molecular Formula: C₉H₄F₁₇NO₂S
Molecular Weight: 513.169

Pharmacophore Features:

Number of bond donors: 1
Number of bond acceptors: 20
Number of atoms different from hydrogen: 30

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Evidence Supporting This Chemical as an Emerging Contaminant

Barroso, P. J., Santos, J. L., Mart?n, J., Aparicio, I., & Alonso, E. (2019). Emerging contaminants in the atmosphere: Analysis, occurrence and future challenges. Critical Reviews in Environmental Science and Technology, 49(2), 104-171.

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2D-structure

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