4-Chlorobenzenesulfonic acid
CAS Registry Number®
98-66-8
CAS Name
4-Chlorobenzenesulfonic acidMolecular Formula
C6H5ClO3SMolecular Mass
192.62Cite this Page
4-Chlorobenzenesulfonic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=98-66-8 (retrieved ) (CAS RN: 98-66-8). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
67 °C
Source(s)
- (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
Other Names and Identifiers
InChI
InChI=1S/C6H5ClO3S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,(H,8,9,10)
InChIKey
InChIKey=RJWBTWIBUIGANW-UHFFFAOYSA-N
SMILES
S(=O)(=O)(O)C1=CC=C(Cl)C=C1
Canonical SMILES
O=S(=O)(O)C1=CC=C(Cl)C=C1
Other Names for this Substance
- Benzenesulfonic acid, 4-chloro-
- Benzenesulfonic acid, p-chloro-
- 4-Chlorobenzenesulfonic acid
- p-Chlorobenzenesulfonic acid
- p-Chlorophenylsulfonic acid
Deleted or Replaced CAS Registry Numbers
1323618-70-7, 2756222-58-7
