2-Hydroxy-3-methylbenzenesulfonic acid

CAS Registry Number®

4016-01-7

CAS Name

2-Hydroxy-3-methylbenzenesulfonic acid

Molecular Formula

C7H8O4S

Molecular Mass

188.20

Cite this Page

2-Hydroxy-3-methylbenzenesulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4016-01-7 (retrieved 2024-11-22) (CAS RN: 4016-01-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C7H8O4S/c1-5-3-2-4-6(7(5)8)12(9,10)11/h2-4,8H,1H3,(H,9,10,11)

InChIKey

InChIKey=ODEFERITUOZPHJ-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C1=C(O)C(C)=CC=C1

Canonical SMILES

O=S(=O)(O)C=1C=CC=C(C1O)C

Other Names for this Substance

  • Benzenesulfonic acid, 2-hydroxy-3-methyl-
  • m-Toluenesulfonic acid, 2-hydroxy-
  • 2-Hydroxy-3-methylbenzenesulfonic acid
  • o-Cresol-6-sulfonic acid
  • o-Cresolsulfonic acid

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