2-Chloro-5-nitrobenzenesulfonic acid

CAS Registry Number®

96-73-1

CAS Name

2-Chloro-5-nitrobenzenesulfonic acid

Molecular Formula

C6H4ClNO5S

Molecular Mass

237.62

Cite this Page

2-Chloro-5-nitrobenzenesulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=96-73-1 (retrieved 2024-11-23) (CAS RN: 96-73-1).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    169-170 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H4ClNO5S/c7-5-2-1-4(8(9)10)3-6(5)14(11,12)13/h1-3H,(H,11,12,13)

InChIKey

InChIKey=GNTARUIZNIWBCN-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C1=CC(N(=O)=O)=CC=C1Cl

Canonical SMILES

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

Other Names for this Substance

  • Benzenesulfonic acid, 2-chloro-5-nitro-
  • 2-Chloro-5-nitrobenzenesulfonic acid
  • 4-Nitro-1-chlorobenzene-2-sulfonic acid
  • 4-Chloro-1-nitro-3-sulfobenzene
  • 1-Chloro-4-nitrobenzene-2-sulfonic acid

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Deleted or Replaced CAS Registry Numbers

1323551-43-4

CAS INSIGHTSTM
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