Sodium isethionate

CAS Registry Number®

1562-00-1

CAS Name

Sodium isethionate

Molecular Formula

C2H6O4S.Na

Molecular Mass

149.12

Cite this Page

Sodium isethionate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1562-00-1 (retrieved 2025-03-31) (CAS RN: 1562-00-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    192 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C2H6O4S.Na/c3-1-2-7(4,5)6;/h3H,1-2H2,(H,4,5,6);

InChIKey

InChIKey=GTDMIKVRZPGMFX-UHFFFAOYSA-N

SMILES

C(S(=O)(=O)O)CO.[Na]

Canonical SMILES

[Na].O=S(=O)(O)CCO

Other Names for this Substance

  • Ethanesulfonic acid, 2-hydroxy-, sodium salt (1:1)
  • Ethanesulfonic acid, 2-hydroxy-, monosodium salt
  • Isethionic acid sodium salt
  • Ethanesulfonic acid, 2-hydroxy-, sodium salt
  • Sodium isethionate

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Deleted or Replaced CAS Registry Numbers

52117-27-8, 78858-24-9

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