Perfluoro-3,6-dioxa-4-methyl-7-octenesulfonic acid-tetrafluoroethylene copolymer

CAS Registry Number®

31175-20-9

CAS Name

Perfluoro-3,6-dioxa-4-methyl-7-octenesulfonic acid-tetrafluoroethylene copolymer

Molecular Formula

(C7HF13O5S.C2F4)x

Molecular Mass

544.14

Cite this Page

Perfluoro-3,6-dioxa-4-methyl-7-octenesulfonic acid-tetrafluoroethylene copolymer.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=31175-20-9 (retrieved 2025-04-02) (CAS RN: 31175-20-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Density (1)

    1.98 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C7HF13O5S.C2F4/c8-1(9)2(10)24-5(15,16)3(11,4(12,13)14)25-6(17,18)7(19,20)26(21,22)23;3-1(4)2(5)6/h(H,21,22,23);

InChIKey

InChIKey=FOYUGSIADQEOEK-UHFFFAOYSA-N

SMILES

C(OC(C(S(=O)(=O)O)(F)F)(F)F)(C(OC(=C(F)F)F)(F)F)(C(F)(F)F)F.C(=C(F)F)(F)F

Canonical SMILES

O=S(=O)(O)C(F)(F)C(F)(F)OC(F)(C(F)(F)F)C(F)(F)OC(F)=C(F)F.FC(F)=C(F)F

Other Names for this Substance

  • Ethanesulfonic acid, 2-[1-[difluoro[(1,2,2-trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoro-, polymer with 1,1,2,2-tetrafluoroethene
  • Ethanesulfonic acid, 1,1,2,2-tetrafluoro-2-[1,2,2-trifluoro-1-(trifluoromethyl)-2-[(1,2,2-trifluorovinyl)oxy]ethoxy]-, polymer with tetrafluoroethylene
  • Ethanesulfonic acid, 2-[1-[difluoro[(trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoro-, polymer with tetrafluoroethene
  • Ethene, tetrafluoro-, polymer with 2-[1-[difluoro[(trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoroethanesulfonic acid
  • Perfluoro-3,6-dioxa-4-methyl-7-octenesulfonic acid-tetrafluoroethylene polymer

View All

Deleted or Replaced CAS Registry Numbers

39464-59-0, 92308-23-1, 146167-73-9, 178274-41-4, 263721-44-4

CAS INSIGHTSTM
A hexagon honeycomb pattern featuring icons representing Data Fabric Analytics, Antennas, Construction, DNA, and Sustainability Bamboo. Each hexagon contains a distinct symbol related to its theme, arranged in a visually appealing and interconnected design.