CAS 59587-38-1

potassium 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctanesulphonate

Description:

Potassium 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctanesulphonate, commonly referred to as potassium perfluorooctanesulfonate (PFOS), is a fluorinated organic compound that belongs to the class of perfluoroalkyl substances (PFAS). It is characterized by a long carbon chain fully substituted with fluorine atoms, which imparts unique properties such as high thermal stability, hydrophobicity, and lipophobicity. This compound is typically used as a surfactant and is known for its ability to repel water and oil, making it useful in various industrial applications, including stain-resistant coatings and firefighting foams. However, PFOS has raised environmental and health concerns due to its persistence in the environment and potential bioaccumulation in living organisms. Regulatory agencies have imposed restrictions on its use due to its classification as a possible human carcinogen and its association with adverse health effects. As a result, the production and use of PFOS and related compounds are being phased out in many regions worldwide.

Formula: C₈H₄F₁₃KO₃S

InChI: InChI=1/C8H5F13O3S.K/c9-3(10,1-2-25(22,23)24)4(11,12)5(13,14)6(15,16)7(17,18)8(19,20)21;/h1-2H2,(H,22,23,24);/q;+1/p-1

InChI key: InChIKey=RBLRZYMSMWHFLM-UHFFFAOYSA-N

SMILES: C(C(C(C(F)(F)F)(F)F)(F)F)(C(C(CCS(=O)(=O)O)(F)F)(F)F)(F)F.[K]

Synonyms:

• 1-Octanesulfonic acid, 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-, potassium salt
• 1-Octanesulfonic acid, 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-, potassium salt (1:1)
• Potassium 3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluorooctane-1-Sulfonate
• Potassium 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctanesulphonate
• 3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluoro-1-octanesulfonic acid potassium salt
• Potassium 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctanesulfonate
• Potassium 1H,1H,2H,2H-perfluorooctanesulfonate

Potassium 1H,1H,2H,2H-perfluorooctanesulfonate

CAS: 59587-38-1

Potassium 1H,1H,2H,2H-perfluorooctanesulfonate

Purity: 98%

Molecular weight: 466.2581g/mol

Ref: 54-PC108189

Potassium 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctanesulphonate

CAS: 59587-38-1

Formula: C₈H₅F₁₃O₃S·K

Molecular weight: 428.16 39.10

Ref: 4Z-P-333017

Potassium 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctanesulphonate

CAS: 59587-38-1

Potassium 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctanesulphonate is a potassium salt of the perfluoroalkanesulfonic acid. It is a versatile building block with a wide range of applications in the research chemical and fine chemical industries. Potassium 3,3,4,4,5,5,6,6... 8-tridecafluorooctanesulphonate can be used as an intermediate for the synthesis of complex compounds or as a reagent in organic synthesis. It is also useful for making high quality resins and polymers. CAS No.: 59587-38-1.

Formula: C₈H₄F₁₃KO₃S

Purity: (¹H-Nmr) Min. 95 Area-%

Color and Shape: Powder

Molecular weight: 466.26 g/mol

Ref: 3D-FP97753