Dapsone

CAS Registry Number®

80-08-0
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CAS Name

Dapsone

Molecular Formula

C12H12N2O2S

Molecular Mass

248.30

Cite this Page

Dapsone.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=80-08-0 (retrieved 2024-06-25) (CAS RN: 80-08-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    175-176 °C
  • Density (2)

    1.392 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C12H12N2O2S/c13-9-1-5-11(6-2-9)17(15,16)12-7-3-10(14)4-8-12/h1-8H,13-14H2

InChIKey

InChIKey=MQJKPEGWNLWLTK-UHFFFAOYSA-N

SMILES

S(=O)(=O)(C1=CC=C(N)C=C1)C2=CC=C(N)C=C2

Canonical SMILES

O=S(=O)(C1=CC=C(N)C=C1)C2=CC=C(N)C=C2

Other Names for this Substance

  • Benzenamine, 4,4′-sulfonylbis-
  • Aniline, 4,4′-sulfonyldi-
  • 4,4′-Sulfonylbis[benzenamine]
  • 1358F
  • F 1358

Deleted or Replaced CAS Registry Numbers

1246638-15-2

CAS INSIGHTSTM
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