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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 111908Generated: November 4, 2026

1-Propanaminium, N,N,N-trimethyl-3-[[(1,1,2,2,3,3,4,4,5,5,5-undecafluoropentyl)sulfonyl]amino]-, iodide (1:1)

fluoroalkyl quaternary ammonium iodide (C5) · Trimethyl-3-[[(undecafluoropentyl)sulfonyl]amino]propylammonium iodide · trimethyl-3-[[(undecafluoropentyl)sulphonyl]amino]propylammonium iodide · n,n,n-trimethyl-3-[[(undecafluoropentyl)sulfonyl]amino]-1-propanaminiu iodi · 3-[[(Undecafluoropentyl)sulfonyl]amino]-N,N,N-trimethyl-1-propanaminium iodide · N,N,N-TRIMETHYL-3-(((UNDECAFLUOROPENTYL)SULFONYL)AMINO)-1- PROPANAMINIUM IODIDE) · 1-Propanaminium, N,N,N-trimethyl-3-[[(undecafluoropentyl) sulfonyl]amino]-, iodide

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1-Propanaminium, N,N,N-trimethyl-3-[[(1,1,2,2,3,3,4,4,5,5,5-undecafluoropentyl)sulfonyl]amino]-, iodide (1:1) molecular structure

Identifiers & Physical Properties

CAS No.68957-57-3
Molecular formulaC11H16F11N2O2S.I
Average molar mass576.21 g/mol
Monoisotopic mass575.98016 g/mol
SMILESC[N+](C)(C)CCCNS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F.[I-]
InChIKeyMWKSAQOKDXBQAJ-UHFFFAOYSA-M
PubChem CID111908
EC No.273-349-1
DTXSIDDTXSID30880938

Chemical & Physical Properties

Topological polar surface area54.6
Hydrogen bond donors1
Hydrogen bond acceptors15
Rotatable bonds9
Heavy atoms28
Formal charge0
Complexity618
PFASPFAS -> Other/unspecifiedPFAS -> OECD CategoryPFAS -> Perfluoroalkane sulfonyl fluoride (PASF)-based substances
EPA Substance Registry System1-Propanaminium, N,N,N-trimethyl-3-[[(undecafluoropentyl)sulfonyl]amino]-, iodide (68957-57-3)
TSCA inventory statusTSCA listed

Safety & Regulations

Regulatory informationChemical: 1-Propanaminium, N,N,N-trimethyl-3-[[(undecafluoropentyl)sulfonyl]amino]-, iodideS - indicates a substance that is identified in a final Significant New Use Rule.
Other safety informationIMAP assessments - Indirect precursors to perfluoroalkyl sulfonates: Environment tier II assessment
TSCA inventory statusTSCA listed