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· · COA & SDS available for every product · Same-day shipping on in-stock items Potassium perfluoro(2-ethoxyethane)sulphonate - ≥97% , CAS No.117205-07-9
Synonyms
FT-0676907 | MFCD00155953 | potassium 1,1,2,2-tetrafluoro-2-(perfluoroethoxy)ethanesulfonate | DTXSID40382074 | Potassium 1,1,2,2-tetrafluoro-2-(pentafluoroethoxy)ethane-1-sulfonate | POTASSIUM PERFLUORO(2-ETHOXY)SULFONATE | A803734 | SCHEMBL6122934 | AKO
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Why this grade ≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships Normal Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
FT-0676907 | MFCD00155953 | potassium 1, 1, 2, 2-tetrafluoro-2-(perfluoroethoxy)ethanesulfonate | DTXSID40382074 | Potassium 1, 1, 2, 2-tetrafluoro-2-(pentafluoroethoxy)ethane-1-sulfonate | POTASSIUM PERFLUORO(2-ETHOXY)SULFONATE | A803734 | SCHEMBL6122934 | AKO
Specifications & Purity
≥97%
Names and Identifiers Pubchem Sid 488193864 Canonical Smiles C(C(F)(F)F)(OC(C(F)(F)S(=O)(=O)[O-])(F)F)(F)F.[K+] IUPAC Name potassium;1,1,2,2-tetrafluoro-2-(1,1,2,2,2-pentafluoroethoxy)ethanesulfonate InChIKey LRLOPVLXVNLHIC-UHFFFAOYSA-M INCHI 1S/C4HF9O4S.K/c5-1(6,7)2(8,9)17-3(10,11)4(12,13)18(14,15)16;/h(H,14,15,16);/q;+1/p-1 Isomeric SMILES C(C(F)(F)F)(OC(C(F)(F)S(=O)(=O)[O-])(F)F)(F)F.[K+] PubChem CID 2782415 Molecular Weight 354.19
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Organic acids and derivatives Class Organic sulfonic acids and derivatives Subclass Organosulfonic acids and derivatives Intermediate Tree Nodes Not available Direct Parent Organosulfonic acids Alternative Parents Sulfonyls Alkanesulfonic acids Organic metal halides Organooxygen compounds Organofluorides Organic potassium salts Organic oxides Hydrocarbon derivatives Alkyl fluorides Molecular Framework Aliphatic acyclic compounds Substituents Organosulfonic acid - Sulfonyl - Alkanesulfonic acid - Organic metal halide - Organic alkali metal salt - Organic potassium salt - Organic salt - Organic oxide - Organic oxygen compound - Organosulfur compound - Organooxygen compound - Organofluoride - Organohalogen compound - Alkyl halide - Alkyl fluoride - Hydrocarbon derivative - Aliphatic acyclic compound Description This compound belongs to the class of organic compounds known as organosulfonic acids. These are compounds containing the sulfonic acid group, which has the general structure RS(=O)2OH (R is not a hydrogen atom). External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Molecular Weight 354.190 g/mol XLogP3 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 13 Rotatable Bond Count 4 Exact Mass 353.901 Da Monoisotopic Mass 353.901 Da Topological Polar Surface Area 74.800 Ų Heavy Atom Count 19 Formal Charge 0 Complexity 409.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 2
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