2-[(4-Methylphenyl)amino]-5-nitrobenzenesulfonic acid
CAS Registry Number®
91-28-1
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CAS Name
2-[(4-Methylphenyl)amino]-5-nitrobenzenesulfonic acidMolecular Formula
C13H12N2O5SMolecular Mass
308.31Cite this Page
2-[(4-Methylphenyl)amino]-5-nitrobenzenesulfonic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=91-28-1 (retrieved ) (CAS RN: 91-28-1). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
190 °C (decomp)
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C13H12N2O5S/c1-9-2-4-10(5-3-9)14-12-7-6-11(15(16)17)8-13(12)21(18,19)20/h2-8,14H,1H3,(H,18,19,20)
InChIKey
InChIKey=IXEBWGZZXCGASZ-UHFFFAOYSA-N
SMILES
N(C1=C(S(=O)(=O)O)C=C(N(=O)=O)C=C1)C2=CC=C(C)C=C2
Canonical SMILES
O=N(=O)C1=CC=C(NC2=CC=C(C=C2)C)C(=C1)S(=O)(=O)O
Other Names for this Substance
- Benzenesulfonic acid, 2-[(4-methylphenyl)amino]-5-nitro-
- Benzenesulfonic acid, 5-nitro-2-p-toluidino-
- 2-[(4-Methylphenyl)amino]-5-nitrobenzenesulfonic acid
- 5-Nitro-2-p-toluidinobenzenesulfonic acid
