2-Propanesulfonic acid

CAS Registry Number®

14159-48-9

CAS Name

2-Propanesulfonic acid

Molecular Formula

C3H8O3S

Molecular Mass

124.16

Cite this Page

2-Propanesulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=14159-48-9 (retrieved 2024-11-25) (CAS RN: 14159-48-9).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    159 °C

  • Melting Point (2)

    -37 °C

  • Density (1)

    1.1877 g/cm³ @ Temp: 25 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C3H8O3S/c1-3(2)7(4,5)6/h3H,1-2H3,(H,4,5,6)

InChIKey

InChIKey=HNDXKIMMSFCCFW-UHFFFAOYSA-N

SMILES

S(C(C)C)(=O)(=O)O

Canonical SMILES

O=S(=O)(O)C(C)C

Other Names for this Substance

  • 2-Propanesulfonic acid
  • 1-Methylethanesulfonic acid
  • Isopropanesulfonic acid

CAS INSIGHTSTM
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