4-Hydrazinobenzenesulfonic acid

CAS Registry Number®

98-71-5

CAS Name

4-Hydrazinobenzenesulfonic acid

Molecular Formula

C6H8N2O3S

Molecular Mass

188.20

Cite this Page

4-Hydrazinobenzenesulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=98-71-5 (retrieved 2024-11-23) (CAS RN: 98-71-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    286 °C

Source(s)

  • (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Other Names and Identifiers

InChI

InChI=1S/C6H8N2O3S/c7-8-5-1-3-6(4-2-5)12(9,10)11/h1-4,8H,7H2,(H,9,10,11)

InChIKey

InChIKey=IOMZCWUHFGMSEJ-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C1=CC=C(NN)C=C1

Canonical SMILES

O=S(=O)(O)C1=CC=C(C=C1)NN

Other Names for this Substance

  • Benzenesulfonic acid, 4-hydrazinyl-
  • Benzenesulfonic acid, p-hydrazino-
  • Benzenesulfonic acid, 4-hydrazino-
  • 4-Hydrazinylbenzenesulfonic acid
  • p-Hydrazinobenzenesulfonic acid

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Deleted or Replaced CAS Registry Numbers

1171310-21-6

CAS INSIGHTSTM
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