1,8-Naphthosultone

CAS Registry Number®

83-31-8
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CAS Name

1,8-Naphthosultone

Molecular Formula

C10H6O3S

Molecular Mass

206.22

Cite this Page

1,8-Naphthosultone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=83-31-8 (retrieved 2024-04-29) (CAS RN: 83-31-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    ~190 °C (approx) @ Press: 2-3 Torr

  • Melting Point (2)

    156 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C10H6O3S/c11-14(12)9-6-2-4-7-3-1-5-8(13-14)10(7)9/h1-6H

InChIKey

InChIKey=IEIADDVJUYQKAZ-UHFFFAOYSA-N

SMILES

O=S1(=O)C=2C3=C(O1)C=CC=C3C=CC2

Canonical SMILES

O=S1(=O)OC2=CC=CC=3C=CC=C1C23

Other Names for this Substance

  • Naphth[1,8-cd]-1,2-oxathiole, 2,2-dioxide
  • 1-Naphthalenesulfonic acid, 8-hydroxy-, γ-sultone
  • Naphthosultone
  • 1,8-Naphthosultone
  • 1-Naphthol-8-sulfonic acid sultone

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