Potassium 9-chlorohexadecafluoro-3-oxanonane-1-sulfonate

9-氯十六氟-3-氧代壬烷-1-磺酸钾

Also known as: 6:2 Cl-PFESA, 6:2 Chlorinated polyfluorinated ether sulfonate, C8 Cl-PFESA, 9Cl-PF3ONS, Potassium 2-((6-chloro-1,1,2,2,3,3,4,4,5,5,6,6-dodecafluorohexyl)oxy)-1,1,2,2-tetrafluoroethanesulfonate, 2-[(6-Chloro-1,1,2,2,3,3,4,4,5,5,6,6-dodecafluorohexyl)oxy]-1,1,2,2-tetrafluoroethanesulfonic acid potassium salt

Potassium 9-chlorohexadecafluoro-3-oxanonane-1-sulfonate (CAS 73606-19-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8ClF16KO4S and a molecular weight of 570.67400 g/mol. It is also known as 6:2 Cl-PFESA, 6:2 Chlorinated polyfluorinated ether sulfonate and C8 Cl-PFESA. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 73606-19-6
Jingsj CID: J-89862-3
Molecular Formula: C₈ClF₁₆KO₄S
Chinese Name: 9-氯十六氟-3-氧代壬烷-1-磺酸钾
Molecular Weight: 570.67400 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Potassium 9-chlorohexadecafluoro-3-oxanonane-1-sulfonate?

The CAS number of Potassium 9-chlorohexadecafluoro-3-oxanonane-1-sulfonate is 73606-19-6.

What are the molecular formula and molecular weight of Potassium 9-chlorohexadecafluoro-3-oxanonane-1-sulfonate?

Potassium 9-chlorohexadecafluoro-3-oxanonane-1-sulfonate has molecular formula C8ClF16KO4S and molecular weight 570.67400 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Potassium 9-chlorohexadecafluoro-3-oxanonane-1-sulfonate (CAS 73606-19-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-89862-3 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.