2-Oxo-1,3-propanedisulfonic acid

CAS Registry Number®

690-78-8

CAS Name

2-Oxo-1,3-propanedisulfonic acid

Molecular Formula

C3H6O7S2

Molecular Mass

218.21

Cite this Page

2-Oxo-1,3-propanedisulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=690-78-8 (retrieved 2024-09-27) (CAS RN: 690-78-8).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C3H6O7S2/c4-3(1-11(5,6)7)2-12(8,9)10/h1-2H2,(H,5,6,7)(H,8,9,10)

InChIKey

InChIKey=BFSIDIWZBQSIHF-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=C(CS(=O)(=O)O)CS(=O)(=O)O

Other Names for this Substance

  • 1,3-Propanedisulfonic acid, 2-oxo-
  • 2-Oxo-1,3-propanedisulfonic acid
  • Acetone-1,3-disulfonic acid
  • Acetonedisulfonic acid
  • 2-Oxopropane-1,3-disulphonicacid

CAS INSIGHTSTM
Male medical worker pipetting chemical in test tube while working in laboratory