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375462 Sigma-Aldrich

3H-1,2-Benzodithiol-3-one

97%

  • CAS Number 1677-27-6

  • Empirical Formula (Hill Notation) C7H4OS2

  • Molecular Weight 168.24

  •  Beilstein/REAXYS Number 119513

  •  EC Number 216-829-8

  •  MDL number MFCD00134412

  •  PubChem Substance ID 24863388

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, Other Heterocyclic Building Blocks, S-Containing More...
Quality Level   100
assay   97%
mp   74-77 °C (lit.)
solubility   toluene: soluble 2.5%, clear, yellow
SMILES string   O=C1SSc2ccccc12
InChI   1S/C7H4OS2/c8-7-5-3-1-2-4-6(5)9-10-7/h1-4H
InChI key   GZTYTTPPCAXUHB-UHFFFAOYSA-N

Description

General description

3H-1,2-Benzodithiol-3-one is a heterocyclic building block.

3H-1,2-Benzodithiol-3-one is reported to react with triphenylphosphine to afford dithiosalicylide.

Application

3H-1,2-Benzodithiol-3-one (1,2-benzodithiol-3-one) may be used as sulfur-transferring agent for the transformation of H-phosphonothioate and H-phosphonate diesters into the corresponding phosphorodi- and phosphoromonothioates.

3H-1,2-Benzodithiol-3-one may be employed as sulfurizing reagent in the preparation of phosphorothioate-containing oligodeoxyribonucleotides.

Packaging

5 g in glass bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
UN 3335
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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