2,3-Dimercaptopropane

CAS Registry Number®

814-67-5

CAS Name

2,3-Dimercaptopropane

Molecular Formula

C3H8S2

Molecular Mass

108.23

Cite this Page

2,3-Dimercaptopropane.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=814-67-5 (retrieved 2025-05-17) (CAS RN: 814-67-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    60 °C @ Press: 28 Torr

  • Density (1)

    1.052 g/cm³ @ Temp: 25 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C3H8S2/c1-3(5)2-4/h3-5H,2H2,1H3

InChIKey

InChIKey=YGKHJWTVMIMEPQ-UHFFFAOYSA-N

SMILES

C(CS)(C)S

Canonical SMILES

SCC(S)C

Other Names for this Substance

  • 1,2-Propanedithiol
  • 2,3-Dimercaptopropane
  • 1,2-Dithiolpropane
  • 1,2-Dimercaptopropane
  • 1-Methyl-1,2-ethanedithiol

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Deleted or Replaced CAS Registry Numbers

108061-07-0, 61842-55-5

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