CAS Registry Number®
88-21-1
CAS Name
2-Aminobenzenesulfonic acid
Molecular Formula
C6H7NO3S
Molecular Mass
173.19
Compound Properties
-
Melting Point (1)
>320 °C (decomp)
Source(s)
- (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
Other Names and Identifiers
InChI
InChI=1S/C6H7NO3S/c7-5-3-1-2-4-6(5)11(8,9)10/h1-4H,7H2,(H,8,9,10)
InChIKey
InChIKey=ZMCHBSMFKQYNKA-UHFFFAOYSA-N
SMILES
S(=O)(=O)(O)C1=C(N)C=CC=C1
Canonical SMILES
O=S(=O)(O)C=1C=CC=CC1N
Other Names for this Substance
- Benzenesulfonic acid, 2-amino-
- Benzenesulfonic acid, o-amino-
- 2-Aminobenzenesulfonic acid
- Aniline-o-sulfonic acid
- Orthanilic acid
