perfluorooctane sulfonic acid

Structure Molecule image
Relationships Total Number of functionally related protein(s) : 580
Total Number of Articles : 407
PubChem 74483
Molecular Formula

C8HF17O3S

SMILES

C(C(C(C(C(F)(F)S(=O)(=O)O)(F)F)(F)F)(F)F)(C(C(C(F)(F)F)(F)F)(F)F)(F)F

InChI

InChI=1S/C8HF17O3S/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/h(H,26,27,28)

synonyms
  • Perfluorooctanesulfonic acid
  • 1763-23-1
  • PFOS
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Properties
Property Value
MW 500.13 g/mol
HBD 1
HBA 20
Rotatable Bond Count 7
Exact Mass 499.9374938 g/mol
Monoisotopic Mass 499.9374938 g/mol
Heavy Atom Count 29
Isotope Atom Count 0
Atom Stereo Count 0
Covalent Unit Count 1
Complexity 727
xlogp 5
Topological Polar Surface Area 62.8