1,3,4-Thiadiazole-2-thiol

CAS Registry Number®

18686-82-3
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CAS Name

1,3,4-Thiadiazole-2-thiol

Molecular Formula

C2H2N2S2

Molecular Mass

118.18

Cite this Page

1,3,4-Thiadiazole-2-thiol.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=18686-82-3 (retrieved 2024-09-06) (CAS RN: 18686-82-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    143 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C2H2N2S2/c5-2-4-3-1-6-2/h1H,(H,4,5)

InChIKey

InChIKey=JLAMDELLBBZOOX-UHFFFAOYSA-N

SMILES

S=C1NN=CS1

Canonical SMILES

S=C1SC=NN1

Other Names for this Substance

  • 1,3,4-Thiadiazole-2(3H)-thione
  • Δ2-1,3,4-Thiadiazoline-5-thione
  • 5-Mercapto-1,3,4-thiadiazole
  • 2-Mercapto-1,3,4-thiadiazole
  • 1,3,4-Thiadiazole-2-thione

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Deleted or Replaced CAS Registry Numbers

50268-94-5