1,3,2,4-Dioxadithiane, 2,2,4,4-tetraoxide

CAS Registry Number®

503-41-3

CAS Name

1,3,2,4-Dioxadithiane, 2,2,4,4-tetraoxide

Molecular Formula

C2H4O6S2

Molecular Mass

188.18

Cite this Page

1,3,2,4-Dioxadithiane, 2,2,4,4-tetraoxide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=503-41-3 (retrieved 2025-03-28) (CAS RN: 503-41-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    76-78 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C2H4O6S2/c3-9(4)2-1-7-10(5,6)8-9/h1-2H2

InChIKey

InChIKey=VSANMHWDSONVEE-UHFFFAOYSA-N

SMILES

O=S1(=O)OS(=O)(=O)OCC1

Canonical SMILES

O=S1(=O)OCCS(=O)(=O)O1

Other Names for this Substance

  • 1,3,2,4-Dioxadithiane, 2,2,4,4-tetraoxide
  • Ethanesulfonic acid, 2-hydroxy-, hydrogen sulfate, cyclic anhydride
  • Carbyl sulfate

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