2,3-Dimercaptopropionic acid

CAS Registry Number®

6220-25-3
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CAS Name

2,3-Dimercaptopropionic acid

Molecular Formula

C3H6O2S2

Molecular Mass

138.21

Cite this Page

2,3-Dimercaptopropionic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=6220-25-3 (retrieved 2024-07-06) (CAS RN: 6220-25-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    55 °C @ Press: 0.02 Torr

  • Melting Point (2)

    74-74.5 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C3H6O2S2/c4-3(5)2(7)1-6/h2,6-7H,1H2,(H,4,5)

InChIKey

InChIKey=AIVVKKOTAISCNQ-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=C(O)C(S)CS

Other Names for this Substance

  • Propanoic acid, 2,3-dimercapto-
  • Propionic acid, 2,3-dimercapto-
  • 2,3-Dimercaptopropanoic acid
  • 2,3-Dimercaptopropionic acid
  • 2,3-Disulfanylpropanoic acid