1,4-Oxathiane-2,6-dione

CAS Registry Number®

3261-87-8

CAS Name

1,4-Oxathiane-2,6-dione

Molecular Formula

C4H4O3S

Molecular Mass

132.14

Cite this Page

1,4-Oxathiane-2,6-dione.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=3261-87-8 (retrieved 2024-11-24) (CAS RN: 3261-87-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    158-159 °C @ Press: 12 Torr

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C4H4O3S/c5-3-1-8-2-4(6)7-3/h1-2H2

InChIKey

InChIKey=RIIUAPMWDSRBSH-UHFFFAOYSA-N

SMILES

O=C1OC(=O)CSC1

Canonical SMILES

O=C1OC(=O)CSC1

Other Names for this Substance

  • 1,4-Oxathiane-2,6-dione
  • Acetic acid, thiodi-, cyclic anhydride
  • Acetic acid, 2,2′-thiobis-, cyclic anhydride
  • Thiodiglycolic anhydride
  • NSC 147625

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