375462

3H-1,2-Benzodithiol-3-on

97%

• Empirische Formel (Hill-System): C₇H₄OS₂
• CAS-Nummer: 1677-27-6
• Molekulargewicht: 168.24
• UNSPSC Code: 12352100
• NACRES: NA.22
• PubChem Substance ID: 24863388
• EC Number: 216-829-8
• Beilstein/REAXYS Number: 119513
• MDL number: MFCD00134412
• Assay: 97%
• Form: solid

Eigenschaften

• Quality Segment: 100
• assay: 97%
• form: solid
• mp: 74-77 °C (lit.)
• solubility: toluene: soluble 2.5%, clear, yellow
• functional group: disulfide
• 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

Beschreibung

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 may be employed as sulfurizing reagent in the preparation of phosphorothioate-containing oligodeoxyribonucleotides.[1]

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.

Sicherheitshinweise

• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)