1,2-Dithiane

CAS Registry Number®

505-20-4

CAS Name

1,2-Dithiane

Molecular Formula

C4H8S2

Molecular Mass

120.24

Cite this Page

1,2-Dithiane.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=505-20-4 (retrieved 2025-04-01) (CAS RN: 505-20-4).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    80 °C @ Press: 14 Torr

  • Melting Point (2)

    32.5 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C4H8S2/c1-2-4-6-5-3-1/h1-4H2

InChIKey

InChIKey=CXWGKAYMVASWDQ-UHFFFAOYSA-N

SMILES

C1CCSSC1

Canonical SMILES

S1SCCCC1

Other Names for this Substance

  • 1,2-Dithiane
  • o-Dithiane
  • Tetramethylene disulfide
  • 1,2-Dithiacyclohexane
  • NSC 521078

CAS INSIGHTSTM
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