196-23-6

Basic information

• Product Name: DIBENZO[2,3:10,11]PERYLENO[1,12-BCD]THIOPHENE
• Synonyms: DIBENZO[2,3:10,11]PERYLENO[1,12-BCD]THIOPHENE
• CAS NO: 196-23-6
• Molecular Formula: C28H14S
• Molecular Weight: 382.48
• Mol File: 196-23-6.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: DIBENZO[2,3:10,11]PERYLENO[1,12-BCD]THIOPHENE(CAS DataBase Reference)
• NIST Chemistry Reference: DIBENZO[2,3:10,11]PERYLENO[1,12-BCD]THIOPHENE(196-23-6)
• EPA Substance Registry System: DIBENZO[2,3:10,11]PERYLENO[1,12-BCD]THIOPHENE(196-23-6)

Safety Data

• Hazardous Substances Data: 196-23-6(Hazardous Substances Data)

Upstream product

• 7446-70-0 aluminium trichloride 
• 1884-68-0 tetraphenylthiophene 

Relevant articles and documents

π-Conjugated benzoperylenes: Sequential C-S bond cleavage and charge distribution patterns of the anions

Chemical reduction of polyaromatic hydrocarbons yielded solutions of long-lived polyanionic species. Reduction of a sulfur heterocycle afforded a stable sulfur-containing dianion. Sulfur extrusion from this dianion proceeded upon further contact with the reducing metal. NMR and UV studies indicate a sulfur extrusion mechanism different than that previously observed in THF. Electron transfer to the already reduced hydrocarbon skeleton results in the stepwise cleavage of the two C-S bonds and the extrusion of a sulfur atom. Dimers of aromatic hydrocarbons such as pyrene and phenanthrene have been reduced as well. The interplay between coulombic repulsions and resonance energies is described.