Ammonium p-toluenesulfonate

CAS Registry Number®

4124-42-9

CAS Name

Ammonium p-toluenesulfonate

Molecular Formula

C7H8O3S.H3N

Cite this Page

Ammonium p-toluenesulfonate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4124-42-9 (retrieved 2024-10-10) (CAS RN: 4124-42-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    320-325 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C7H8O3S.H3N/c1-6-2-4-7(5-3-6)11(8,9)10;/h2-5H,1H3,(H,8,9,10);1H3

InChIKey

InChIKey=GDCXBZMWKSBSJG-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Benzenesulfonic acid, 4-methyl-, ammonium salt (1:1)
  • p-Toluenesulfonic acid, ammonium salt
  • Benzenesulfonic acid, 4-methyl-, ammonium salt
  • Ammonium p-toluenesulfonate
  • Ammonium p-methylbenzenesulfonate

CAS INSIGHTSTM
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