CAS Registry Number®
96-73-1
CAS Name
2-Chloro-5-nitrobenzenesulfonic acid
Molecular Formula
C6H4ClNO5S
Molecular Mass
237.62
Compound Properties
-
Melting Point (1)
169-170 °C
Source(s)
- (1) Raffa, L.; Farmaco, Edizione Scientifica, (1962), 17, 679-89, CAplus
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
- 4-Nitro-2-sulfochlorobenzene
- NSC 5375
- 3-Sulfo-4-chloronitrobenzene
Deleted or Replaced CAS Registry Numbers
1323551-43-4
