3-Sulfobenzoic acid
CAS Registry Number®
121-53-9
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CAS Name
3-Sulfobenzoic acidMolecular Formula
C7H6O5SMolecular Mass
202.18Cite this Page
3-Sulfobenzoic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=121-53-9 (retrieved ) (CAS RN: 121-53-9). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
135-140 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C7H6O5S/c8-7(9)5-2-1-3-6(4-5)13(10,11)12/h1-4H,(H,8,9)(H,10,11,12)
InChIKey
InChIKey=QMWGSOMVXSRXQX-UHFFFAOYSA-N
SMILES
S(=O)(=O)(O)C1=CC(C(O)=O)=CC=C1
Canonical SMILES
O=C(O)C1=CC=CC(=C1)S(=O)(=O)O
Other Names for this Substance
- Benzoic acid, 3-sulfo-
- Benzoic acid, m-sulfo-
- 3-Sulfobenzoic acid
- m-Carboxybenzenesulfonic acid
- m-Sulfobenzoic acid
Deleted or Replaced CAS Registry Numbers
97993-76-5, 856565-58-7
