Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: 1-Pentanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,5-undecafluoro-, potassium salt (1:1)
RN: 3872-25-1
InChIKey: MNUZXTVANFJFPD-UHFFFAOYSA-M

Classification Code

  • TSCA Flag S (Substance is Identified in a Proposed or Final SNUR (Significant New Use Rule) under TSCA)

Molecular Formula

  • C5-H-F11-O3-S.K

Molecular Weight

  • 388.194
 
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Other Resources (Internet Locators)


Search for this InChIKey on the Web

Names and Synonyms

Synonyms

  • 1,1,2,2,3,3,4,4,5,5,5-Undecafluoropentane-1-sulfonic acid, potassium salt
  • EINECS 223-394-8

Systematic Names

  • 1-Pentanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,5-undecafluoro-, potassium salt
  • 1-Pentanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,5-undecafluoro-, potassium salt (1:1)
  • Potassium perfluoropentane-1-sulphonate

Registry Numbers

CAS Registry Number

  • 3872-25-1

System Generated Number

  • 0003872251

Molecular Formulas

Molecular Formula

  • C5-H-F11-O3-S.K

Molecular Formula Fragments

  • C5-H-F11-O3-S
  • COMPONENT
  • K

Structure Descriptors

InChI

1S/C5HF11O3S.K/c6-1(7,2(8,9)4(12,13)14)3(10,11)5(15,16)20(17,18)19;/h(H,17,18,19);/q;+1/p-1

InChIKey

MNUZXTVANFJFPD-UHFFFAOYSA-M

Smiles

S(=O)(=O)([O-])C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F.[K+]