1,2-Benzoxathiin-4(3H)-one, 2,2-dioxide

CAS Registry Number®

49670-47-5

CAS Name

1,2-Benzoxathiin-4(3H)-one, 2,2-dioxide

Molecular Formula

C8H6O4S

Molecular Mass

198.20

Cite this Page

1,2-Benzoxathiin-4(3H)-one, 2,2-dioxide.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=49670-47-5 (retrieved 2024-12-02) (CAS RN: 49670-47-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    90-92 °C

Source(s)

  • (1) Denotes property values from the ZIC/VINITI data file provided by InfoChem.

Other Names and Identifiers

InChI

InChI=1S/C8H6O4S/c9-7-5-13(10,11)12-8-4-2-1-3-6(7)8/h1-4H,5H2

InChIKey

InChIKey=LWRIFZQUNPLIMF-UHFFFAOYSA-N

SMILES

O=C1C=2C(OS(=O)(=O)C1)=CC=CC2

Canonical SMILES

O=C1C=2C=CC=CC2OS(=O)(=O)C1

Other Names for this Substance

  • 1,2-Benzoxathiin-4(3H)-one, 2,2-dioxide
  • 3,4-Dihydro-1,2λ6-benzoxathiine-2,2,4-trione

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